[skny]

Not sure why you would've installed the Sprint MMS hack(?). Alltel users generally don't have any problems with MMS unless they've been playing/tweaking their devices...If you were receiving picture messages, then it sounds like MMS was working. Or were you having a problem sending OUT MMS?

Have you done any upgrades to your device? or is it completely "stock" in that you haven't replaced the guys with another ROM?

Browse/Search around...depending on what you did to break it - you should be able to see find a post from someone else who did the same thing and then got it fixed.