VirtualProtect is a free program similar to Retunil, etc. Here are links that can help you find more info about it and download it:

Homepage - http://www.vpcache.com
Download - http://www.vpcache.com/dl/vp/vp2.2.1.rar
Manual - http://vprotect.meibu.com/dl/vp/vp20使用帮助.rar
Thread about it on Wilders Security Forums - http://www.wilderssecurity.com/showthread.php?p=1500706

It works just fine on Vista/7. All you have to do is enable the XP SP3 compatibility mode for its installer and its configuration program.

There's another RAM Disk software out there that I just learned of. Its called VSuite Ramdisk and has three versions (Free/Public, Professional, and Server). You can find it at http://www.romexsoftware.com. I just installed it and have had no BSODs so far (on Windows 7). I would have to say that its fast and efficient.

-Zero3K (May 20, 2009, 06:19 PM)

Wow, the feature list for that one looks really nice, pretty impressive free version!

Too bad it seems to be 32bit only :(

-f0dder (May 20, 2009, 07:02 PM)

I just posted a message on its forum (http://romexsoftware.com/bbs/index.php) regarding making 64-bit versions of its editions.