Greetings,
JBidWatcher is a java-based auction site (eBay, Yahoo, etc.) bid and auction management tool, hosted at http://jbidwatcher.sourceforge.net, currently supporting only eBay, but with an eye towards supporting Yahoo and others in the future.
With the 0.5 release, the program is much closer to feature complete, supporting the full range of eBay's online auctions, multiple platforms, synchronization with 'My eBay', a good UI, monitoring of auctions the user is selling in, XML save/load, preservation of deleted auctions, adult auction monitoring, useful information displays, support for pounds, yen, Canadian dollars, DM, and Francs, configurable sniping, adding auctions through drag and drop, private comments on auctions, web-viewable and controllable, supports SOCKS gateways, and many other useful features.
I truly believe all the currently submitted bugs are eliminated.
If you're bidding online, give JBidWatcher a try. You'd be surprised how useful it can be!
Cyberfox!