Oscommerce Bugs and tweaks

Hi, I'm running an oscommerce site, due top time restraints I need a few bugs cleared up by somebody else. 1 - Paypal IPN module, isn't sending order emails, to either customer nor admin, need this fixed. 2 - Orders box in admin, when looking at root of admin, has duplicate fields eg pending pending processing processing etc etc 3 - Easy Popuate, needs modifying to work, I think it's going to be a php5 issue since a recent upgrade 4 - Best products purchased isn't populating 5 - Images in admin not showing, needs fixing Additional if good price, I will need the new products on the index, to be changed to featured products, with exactly the same layout but configurable through admin. There is a contribution from oscommerce users, but I just don't have the time at the moment. I know that for good oscommerce developers this should be relatively easy, I am a good payer and have had many transactions on here before but have lost my user details. Help would be appreciated. cheers