Indeed, iOS 4 Seems to have broken my 3G Data Access. I cannot access mail, stocks, weather, anything. I am able to make calls and receive text message. Earlier today I updated to OS4 with relatively no troubles, aside from the time it took to download it. Any thoughts? Ideas? Of course, I bring my laptop to Starbucks only to realize I don't have a cable to connect my phone to my laptop. Duh. Might have to come back. Help?