William,

I have had good luck with a program called AuctionSentry. It is sold on eBay by the guy that wrote it and is reasonably priced. He provides free updates anytime ebay changes anything. My girlfriend bought it for me a couple of years ago so I wouldn't spend all my time sitting in front of the computer waiting to snipe. Her plan didn't work as well as she had hoped.. I still spend lots of time staring at the computer screen, but now it is looking for more chips to snipe or reading the chipboard I always enjoy sniping manually, but this program helps a lot when lots are closing in the middle of the night or while I am at work.. or off to the casinos to gather more chips. Hope it works for you.

Chuck