hello all, ((i have 2 quick q's that i hope i can get some explanation for)) ((thank you in advance for your quick and knowledgeable responses) 1-sometimes when i look at my phone and tap the APP Store and tap Updates i see (lets say) 3 updates. then when i go on itunes on my computer and click on Applications and click at the bottom right to see if i have any updates it may say that i have only 1. how come the phone and computer say i have a different amount of updates? and 2- in my, music->itunes->Mobile Applications folder, i have duplicate and some triplicate copies of the same app. for example see AIM app. there is- AIM AIM 1 AIM 2 is this bc every time there is an update to an app, it loads the new one and keeps the old? if so, can i delete the older versions and just keep the newer one? or does it not really matter? is this why my phone and computer say i have different amounts of updates? thanks so much.