I live in a 3G area, and nowadays, I don't notice it much anymore. My dad has a Razr V3 (not 3G) and he does have the buzz. It really isn't a big deal. Just set your phone a foot or two away from your computer, and you shouldn't have a problem. Or, if it really bothers you, you could put your phone in airplane mode. Beyond that, I would say try a GSM phone (T-mobile or AT&T) and if it bothers you, you can trade it back in within 30 days.