Alltel MMS problem PPC 6800

[broken041]

Well I did have MMS last night. It worked both ways on the stock rom/radio. This morning I made the move to 3.27 radio and NexVision 2.3.1 Alltel Rom. Over all things have been well. My 2 issues that have arisen are Hotmail and now pic messaging. Which problem do I want to fix first? The pic messaging. After attempting to send a pic message out it says "Message delivery failed. Or Message receipt failed." I tried to revert back to a "stock" rom, but was unable to.

Alltel settings that are present in the phone are

Server name : Alltel MMSC
Gateway: mms.alltel.com
Port number : 80
Server adress: http://mms.alltel.com/servlets.com
Connect via : Internet
Sending size limitation : 300k
WAP : WAP 2.0

Thanks in advance