I was out of the country and devoid of internet! Shivers. So i wasn't able to keep updated on AT&T's switch on of MMS for iPhone. They say you need to attach your iPhone to iTunes in order to actiate the MMS. I have a couple questions on this: Does it require you to update to OS 3.1? If so, has anyone figured out how to keep your Tethering hack? When i left the US, everyone was still trying to figure this out. Will MMS just work normally if i'm using OS 3.0.1? Also, if i update to iTunes 9, am i forced to update to iPhone OS 3.1? Any help would be great.