My pal Brian has a site/script
http://www.linktradetracker.com
email: brian-AT-linktradetracker.com
I told him I'd post here so mention me or gfy in the sign-up email and he'll make sure you're added.
He's doing beta testing right now so it's free and I know he's looking for a few more testers. I know he's got a list of features he's adding..