We also use RapidSSL for our home based business here and I have been very happy with them.  At http://www.trustico.com/ you can get it for only  $15/year. The whole process of getting and installing it was hassle free.

I've been using JBidWatcher and I love it. Best of all it's FREE  :up:
It has user definable tabs to keep track of different auction groups (either in progress or completed). The sniping feature works very well. The user interface is lightweight, easy to navigate and customizable. Time Sync with Ebay servers. Can set up a table of multiple searches, each of which can be scheduled as either one time or on a repeat timer. 

The author states at the bottom of the home page "Unlike other bid management software, it is EXTREMELY flexible in its formatting, which has let it survive with virtually no changes to the web-page extraction code over the last two years of eBay's constant fluctuation of formatting.

This has been a source of frustration for me using other tools, and I am impressed that JBidWatcher has worked so well for me for so long without any bugs or problems that I've seen. I'm not usually a fan of Java programs, but this one has been a winner for me.
Check it out..

http://www.jbidwatcher.com/