Nice job sticking it to the man, Inner Prop! A few tips to keep your 3G use down: 1) Leave on wifi. It doesn't have a big hit on your battery, but that way anytime you are near a known wifi spot (like at home), your phone will automatically hop onto wifi. Not only will you have a faster internet experience when you need the web, you'll also be less likely to accidentally use 3G. 2) Download 3G watchdog or one of the other apps from the marketplace. 3) Download Quick Settings. Not only is it a great shortcut app that lets you duck in and out of key settings quickly, you can use it to turn off 3G as well. Killing 3G kills MMS but not texting, and will protect you from accidental use.