so this morning my Visual Voicemail just stopped working... only thing i can do is call voicemail and i cant retrieve my messages, it just tells me about some backup and push 19 at main screen to access old messages that may have been deleted... i tried just holding 1 down to access voicemail and still get same problem... i update my phone whenever new updates are realeased the day they come out... i have a 3gs with latest software update from when MMS was released... have had iphones since they came out, never had a problem like this... anyone know whats going on? is it AT&T just being lame again? is this an isolated problem? any input would be greatly appreciated... thanks