Hi Can't seem to work this out but recently my numbers and pages apps won't sync. I have made a few edits on the iPad and I get the 'upload' arrow in the top right corner of each document but it dosnt seem to upload. When I open the iPhone app i don't get the updated documents and just get the bar trying to load the update on one of the files (hope that makes sense). I am running iOS 5.1 with the most up to date apps on iphone4 and ipad1. I have a feeling this problem is since 5.1 update but not sure. Anyone have any ideas? Cheers.