I have the new iPad and everything was fine. Now yesterday and today I can't make purchases on the iPad in the App Store. And by "purchases" I mean both free and paid apps. When I try, the icon gets added to my desktop but the download never starts. After awhile I eventually get a message telling me it can't connect and to try again later. I haven't been having any wi-fi problems anywhere else, and I've restarted both my router and the iPad. And I've synced. Not sure what else I can do to fix this. Ideas?