I synced my unlocked original 3.0 iphone yesterday, and it removed 3 of my apps, when I try to put them back on (checking the boxes under the apps tab) it says that it is installing them, but it doesn't, it just unchecks them and leaves them off. I trying deleting them and re-downloading from the app store, I tried restarting the phone and syncing again multiple times. I just can't get it to leave them on. I also can't move other apps into those apps "spot" on the phone, as if the app was still there. One of these apps in particular I use everyday, so I am going crazy without it, any ideas?