Please forgive me if this has been addressed in another post...I did several searches, but didn't find a suitable answer. I purchased several apps on my iPad, however I am having a difficult time syncing them into my iTunes. I've attempted the "Transfer Purchases" option, but get the "you are not authorized" error message. I've deauthorized, authorized, restarted computer, etc however it feels like I'm stuck in an endless loop. I'm not sure if being authorized on 4 computers would cause my apps not to sync. Anyone ever run into this issue?