App conflicting causing MMS not to work!!!

Ok I posted before about being unable to send MMS pics or ringtones. I took my Droid back to Verizon after calling support and they were unable to solve the problem even with Motos help. They suggested a hard reset to bring the phone back to defaut factory settings. I brought it Verizonwireless store and the did the hard reset. This worked!! I was able to send a pic right there in the store. I went home and restored my apps from mybackup and now I can't send MMS !! This sucks. Does anyone have any idea what app might be conflicting causing this to happen???

 

I think I found the culprit or at least what I think may be the cause. I had the Droid hard reset at the store that night. When I restored my apps from the app "mybackup" I was back to square one not be able to send MMS messages. So I did another hard reset and downloaded my apps. I know I have a couple that I bought I need to figure out how to get those back but now I can send MMS no problems. Might be in the restore option ...because you have to open it up to thinking you aren't getting those apps from the Market. I am assuming it happens than.. not sure.