I got myself the 3G iPhone so I'm giving my first gen to my friend. He's on at&t but doesn't want to pay for the data plan so I just went ahead and unlocked it for him. And since BigBoss hasn't ported his Edge toggle to 2.0 I need help figuring out how to have him avoid using any data until he gets the edge toggle ported.

Can I just poof Mail, Weather, Stocks, iTunes, App Store, Safari & YouTube or will apps like weather and stocks still connect and download new info? Do I need to ssh into the phone and just completely remove them?