Hey guys, In preparation for the new iPhone software upgrade + new iTunes, I want to do a little house cleaning. iTunes is reporting 75 apps in my library, but there are 171 files in my Mobile Applications folder. Most of them are just duplicates (new versions, etc) which I can safely delete. I'd like to just delete them ALL, but I'm wondering - how can I get them back? Would I have to re-download them one by one? And if so, is there some way I can get a list of all the apps I've purchased, without having to dig through dozens of iTMS receipts?