hey guys, is anybody running GM iOS4 on their iphone 3g? I recently sold my 3gs so im using my 3g as my primary. i loaded up iOS4, and geez,everything is REALLY slow. there seems to be lag EVERYWHERE. i don't remember the original speed of the 3g after using the 3gs for such a long time but still, i don't remember the speed of the 3g being this bad. it would take 5+ seconds for the message app to come up. typing also has horrible lag. whats going on? any solutions?