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Recent Posts

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3076
Living Room / Re: You might want to skip the whole Blu-Ray generation
« Last post by Carol Haynes on September 17, 2008, 07:45 PM »
I would think that a few VMWare/VirtualPC/VirtualBox OS images on a HDD would be a more space efficient method rather than cluttering up your place with lot's of archaic hardware, (what am I saying :redface: ).

Assuming that Virtual Disc formats don't change and the software indefinitely supports old operating systems! What is going to happen when new versions of Windows/Linux etc. drop support for PATA and ATAPI devices - will VMWare etc. keep supporting them forever? Doubt it very much!
3077
PerfectDisk are running a 25% discount for September on all their titles and bundles.

Go to http://www.raxco.com..._store_small_med.cfm

and during checkout use the coupon code SEPTEMBER25

Enjoy

By the way I have started using PerfectDisk 2008 for VMWare. It is basically the same as the Pro edition (except that the remote defrag option is not present) but you can defrag VMWare disks without running VMWare and defrag the virtual disc file on the physical hard disk. Really useful.
3078
Hard to see my green pin since it is hidden by many other nearby pins.
(Probably nothing can be done about it . . . just thought you might wanna know)

You can find your pin in the muddle by clicking on your name to the right or by clicking the little pointer under your user name in the forum. If your mouse a scroll wheel you can then scroll in - right down to your house! One mine I can even see my car parked outside! (actually the map is a few years old of the UK so it is my old car).

Not only do we get a great map (and great fun) but you get to time travel too.

Now all we need is a dating system ....
3079
Living Room / Re: Has the LHC destroyed the world yet?
« Last post by Carol Haynes on September 17, 2008, 07:24 AM »
I don't know about that Telegraph article - but this is a truly terrifying prospect ...

http://www.telegraph...to-be-published.html
3080
General Software Discussion / Re: Outlook 2007 isn't so bad
« Last post by Carol Haynes on September 16, 2008, 04:26 PM »
There is no other way that I know. Why not send it to yourself or a no-reply address and BCC the list? That's what a lot of lists do it anyway.
3081
Living Room / Re: Free (or cheap) simple database app to generate XML files.
« Last post by Carol Haynes on September 16, 2008, 01:10 PM »
Thanks tinjaw - sorry I didn't comment earlier. The problem is the person I want to use the program. If it was just for me it would be fine but I really need a simple one step solution and Adv. CSV converter just moves the problem on one stage. I would then have to find an easy way for him to generate the correct CSV files, then show him how to convert them, and then how to upload them.

Maybe I'll have a go at writing something myself - it has been a long time since I wrote applications so it will be a steep learning curve but probably worth it in the long term!
3082
Living Room / Re: Free (or cheap) simple database app to generate XML files.
« Last post by Carol Haynes on September 16, 2008, 09:00 AM »
Sorry can't really see how GoogleBase help? I can input data but how do I export my data to an XML database file (and also keep it private)?
3083
Living Room / Re: Free (or cheap) simple database app to generate XML files.
« Last post by Carol Haynes on September 16, 2008, 07:49 AM »
Thanks - ListGarden looks really useful.
3084
Living Room / Re: Packard Bell iMedia 3054 - PSU cable ???
« Last post by Carol Haynes on September 16, 2008, 03:29 AM »
Right I have reestablished power to the system and this morning it managed to POST once but crashed 30 seconds late. Now it won't POST again. The fans power up so there is power getting through.

I have removed everything off the motherboard and disconnected everything from the PSU - so now all that is connected to the motherboard is the mobo ATX  connectors and the CPU/heatsink fan. The fan runs but I don't even get warning beeps that there is no memory (which it was yesterday).

Either the CPU is right on the edge of dying or there is a mobo component on the edge or the PSU can't even support just the mobo with no peripherals. I haven't got a mini-ATX PSU to try replacing the PSU and anyway the system dates back to 2003 and I know from reading other articles that PB also played the modded ATX connector game (like Dell) so connecting a different PSU would probably fry the system.

PB don't support the PC anymore and they don't have any tech info on their website other than generic info about dismantling the iMedia range.

I have told the client it is time to bite the bullet and get a new system.
3085
Living Room / Re: Packard Bell iMedia 3054 - PSU cable ???
« Last post by Carol Haynes on September 15, 2008, 07:13 PM »
It isn't a molex 12v connector - it is the round centre pin type (the sort of thing you often find on consumer devices where you plug in the power adaptor). I suspect it is to provide power to the speakers that came with the PC.

I am not talking about internal connectors here. The plug on the motherboard looks like a standard ATX connector - and the motherboard actually says ATX next to it.

The odd thing is that the external connector (the one you usally connect to with a trailing cable to the mains power supply) is identical to every power connector on an ATX PSU. (ie. 3 pin with the centre pin offset - not sure what they are called technically, in the UK they are usually called kettle connectors).

The PSU cable supplied with the machin has a mains plug for the wall socket and a length of cable into what looks like a sealed junction box. Out of the junction box come two identical power cables with standard connectors. One for the monitor, one for the computer. I presume that rather than use a PSU with a standard power input socket and an output socket to daisy chain the monitor they are effectively providing the power to the monitor by simply splitting the mains lead.

If this is the case I am a bit nonplussed why a short car journey should kill the PSU altogether.

The problem the system had was that it wouldn't start up. Fans started, mobo lights came on, hard drive and DVD drive powered up and cycled but nothing else happened.

Sometimes the machine POSTed and we even got into Windows XP once.

The machine was filthy and I suspected the CPU was overheating so I removed the CPU fan and cleaned out a pile of gunk from the heatsink, and a load more from all over the case. The computer instantly sprang into life (for the first time in days) and so I thought I had cracked it. A few minutes later it rebooted without warning and wouldn't POST (no warning beeps - just the DVD light cycling on and off).

I stripped everything off the motherboard excpet for the CPU and memory (I left the keyboard/mouse/monitor connected) and it jumped into life again.

At this point I noticed that each time I removed the power cable it lost its BIOS settings - so presumably it needs a new CMOS battery. Having said that it shouldn't stop it POSTing becaue it automatically set default BIOS settings (something that has never changed in the 4 years of the computer's life).

I plugged in the DVD drive and again it failed to POST. Removed it and it posted. I thought again - cracked and then it failed again.

I removed the drives adn the memory stick. Consistently got rapid beeps (presumably no memory error) during POST - so at least I know the CPU and motherboard work consistently.

Eventually I got it to run Memtest86+ for a few cycles and got memory errors. I think it is probably a memory fault.

When I did get it to POST I checked temperatures in the BIOS (fine) and voltages (all looked stable and fine).

I presume it is a memory errors (and a CMOS battery replacement).

I brought it home to test it with a good battery and some known good memory. That was when the problem arose with the PSU cable.
3086
Living Room / Packard Bell iMedia 3054 - PSU cable ???
« Last post by Carol Haynes on September 15, 2008, 11:25 AM »
Trying to fix a computer. The PSU looks like a standard ATX PSU with the usual male 'kettle' connector on the back and the connector on the mobo says ATX connector.

Strangely the PSU has a 12v DC output externally (which I have never seen before) and the cables for the PSU connect into a Y connector (which I presume is so that you can plug two devices into one power socket).

I have the computer at home and forgot the Y connector from the client. I plugged in a standard 'kettle' cable and get nothing (it was powering on before). I am going to get the Y connector to try again.

Anyone have any experience of the strange PB set ups? Have I f*****d up the PSU by using a standard cable?

It does beg the question though why does PB use a nonstandard arrangement like this with standard connectors?
3087
Living Room / Re: Free (or cheap) simple database app to generate XML files.
« Last post by Carol Haynes on September 15, 2008, 10:19 AM »
Thanks - the main requirement is that it has to be completely idiot proof to use.

I suppose ideally what I would like is a very simple card database type program that can also hand a field with JPEG images. It should then be really simple to input a new card, edit an existing card, delete a card and oput put the whole database as a simple XML file (and preferably upload it via FTP to a web address).

Something like this could be really useful too for generating RSS feeds manually etc.
3088
Living Room / Re: Vuln. Alert: Malformed URLs Crash Acrobat 9
« Last post by Carol Haynes on September 15, 2008, 04:34 AM »
Your definition of "Denial of Service" is basically anything that stops something from working! Would a blown fuse be a denial of service? How about over heating?

How would you deal with rodents nibbling at your cables? Presumably shout at them "Stop denying my my service" before you drop something heavy on them  :mad:

Denial of Service is generally understood to be a deliberate act - i.e. a DENIAL of service. The most common kind is flooding a server with requests so that no one else can use the server.

A bug isn't a denial that is just crappy programming and testing - or are you saying Adobe deliberately sell software that is designed to frustrate you. (I know Mouser would take this attitude  :-*).
3089
Living Room / Re: Vuln. Alert: Malformed URLs Crash Acrobat 9
« Last post by Carol Haynes on September 14, 2008, 06:24 PM »
And I agree with mouser and others: Whenever Acrobat opens in the browser is practically denies my browser service because it freezes it up or takes forever to initialize or whatever. Acrobat opened up independently of the browser is okay--usually--but whoever decided Acrobat should be a browser plugin needs to be punished!

I think there is something wrong with your set up - I don't have that problem in Firefox or Internet Explorer. Maybe it is a reader issue (I am using the Pro version).

One of the thing Adobe always say is that leaving behind older versions of Acrobat when you upgrade causes problems. Old versions should be removed completely before installing a new major version. Maybe you should try a clear out of all Acrobat software and then reboot and reinstall the latest version.
3090
Living Room / Re: Vuln. Alert: Malformed URLs Crash Acrobat 9
« Last post by Carol Haynes on September 14, 2008, 06:21 PM »
OMG! Everyone remember this day, this is like the THIRD time Carol and I have agreed on ANYTHING here on this forum!

I deny that emphatically - cut off his service immediately  :P
3091
Living Room / Re: You might want to skip the whole Blu-Ray generation
« Last post by Carol Haynes on September 14, 2008, 04:57 PM »
Personally I don't want a huge TV screen - 32" is quite big enough in my living room. There is more to life than TV so why should it completely dominate the wall space?

If I ever do go for a big screen I think I might look at a projection screen that can be put out of site when not required. Hopefully they will come down in price.
3092
Living Room / Re: Vuln. Alert: Malformed URLs Crash Acrobat 9
« Last post by Carol Haynes on September 14, 2008, 12:51 PM »
I have to say since installing version 9 Pro I have never had any issues with Acrobat at all.
3093
Why not just send the computer to class and take notes for you?
3094
Living Room / Re: Has the LHC destroyed the world yet?
« Last post by Carol Haynes on September 13, 2008, 08:42 AM »
Personally I think CERN has done as much as possible to feed the media frenzy - they want the WOW factor and public interest. From that perspective it is good for science. At least people who had never heard of Hadrons and Higgs Bosons are aware of the scientific debate. Granted not many people will understand the arguments but does that matter - how many people really understand art or art music - it doesn't stop them thinking it is interesting and worthwhile.
3095
Living Room / Re: Has the LHC destroyed the world yet?
« Last post by Carol Haynes on September 13, 2008, 07:11 AM »
The debate over 'what constitutes a planet' is a fair question when there are large numbers of scientists world wid looking for evidence of planets orbiting other stars. I can't imagine 'considerable funds' were spent on the question - the scientists and amateur astronomers involved in the debate would have had the argument come what may. Interestingly astronomy is really the only remaining area of the sciences where total amateurs can make a full and important contribution to research. Not to mention SETI which allowed millions of non-scientists to contribute computer power.

Money burns in failure constantly in all walks of life ... just take a look at your local government budget?

If it comes to that anything that is ephemeral (such as any performance) could be considered a waste of resources but do we really want a world devoid of everything that isn't useful? I certainly don't.
3096
Living Room / Re: Has the LHC destroyed the world yet?
« Last post by Carol Haynes on September 13, 2008, 06:51 AM »
I don't know - Marie Curie will always be remembered for radioactivity and where did that lead ultimately - the arms race, cold war and Hiroshima and Nagasaki (plus fears of weapons getting into the hands of religious nuts ... tongue in cheek comment ... Palin?)
3097
General Software Discussion / Re: Corel PaintShop Pro Photo X2 Ultimate
« Last post by Carol Haynes on September 13, 2008, 05:36 AM »
J-Mac - I have used both PSP (up to v. 9, I had v. 10 but unistalled it almost instantly) and PhotoShop and I really don't think the learning curve between the two apps is that much different.

The great advantage of Photoshop (apart from being a fantastic app) is the huge number of free tutorials on the internet, loads of sites dedicated to Photoshop, thousands of books on the subject and courses galore. It is expensive but you can get it cheaply by registering as student at a recognised institution (it doesn't have to be long term or full time - just an evening class will do at a recognised college - find a photoshop class!. Do check the local conditions at adobe.com by going to the academic shop for your country) and then buy the academic edition which is identical to the commercial product.
3098
Living Room / Re: Has the LHC destroyed the world yet?
« Last post by Carol Haynes on September 13, 2008, 05:25 AM »
I think that is one of the biggest issues with science together with how difficult is to raise funding for even the most basic research. Scientists should try to communicate better what's the ultimate outcome of their projects, as small as they could be, and what's the ultimate benefit for the public, even if it's something purely economical in the short-term (creation of jobs and such).

But that is the problem - pure research doesn't have a goal other than to find answers to questions or to test an idea.

The LHC is built primarily to test theories in particle physics. Who know whether it will have any long term economic or commercial benefit. That really isn't the point.

Bohr, Heisenberg, Pauli, Rutherford and the rest spent decades (some their whole professional lives) theorising and arguing to build an understanding of the subatomic world - there was little or no economic or commercial motivation (not even political kudos as it was a broad international collaboration). As far as I know none of them ever saw a practical outcome to their research but now our entire life style is based on quantum theory. Without it we wouldn't have computers, digital television, mobile phones, modern cars, robot controlled factories and most large scale medical equipment in centres around the world to name a handful of practical applications.

Who would have expected the Curie's discovery and theory of radioactivity to have such a remarkable impact on medicine and power generation? Radioactivity was indirectly responsible for the death of Marie Curie after all but during her own lifetime 'little curie' radiography units were used to treat wounded soldiers in World War I.
3099
Living Room / Re: Free (or cheap) simple database app to generate XML files.
« Last post by Carol Haynes on September 13, 2008, 05:02 AM »
Thanks for the suggestion - I will give it a try.

What I am trying to do is to find a simple method to produce an XML database in a simple way for an AJAX based website.
3100
Living Room / Re: Has the LHC destroyed the world yet?
« Last post by Carol Haynes on September 12, 2008, 05:44 PM »
Have you noticed that non-scientists never really ask questions like:

  • Why bother putting on plays at the theatre (which hardly anyone goes to) or making films
  • Why write a book (hardly anyone will read it)
  • Why learn a foreign language (most of the world speaks English)
  • Why compose a symphony (only a tiny minority listen to modern music)
  • Why produce a painting (if its good it will be bought and locked away in a safe as an investment)

None of these things 'acheive' anything other than pleasure (with the possible exception of learning a language) and the amount of money spent (particularly on the first in the list) makes science budgets pale into insignificance. I bet Hollywood spend more money in a single year than the entire global budget for science teaching and research (including medical research).

In comparison a surprising amount of pure scientific research leads to practical solutions to problems even from the most unexpected sources. For example the space race led to a whole new area of material science that affects practically everybody's life on a daily basis - not that NASA and the other researchers actually get the credit.
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