Alltel MMS on WM 6.5

[shike82]

Has anyone gotten MMS (picture/video) messages to work in WM 6.5 using the Energy ROM (Alltel)? My messages either stay in my Outbox or I am prompted with a message (Delivery failed or Message Receipt failed).

I have tried the following MMS settings:

Server Name: Alltel MMSC
Gateway: mms.alltel.com (also tried mms.alltel.net)
Port: 8080
Server Address: http://mms.alltel.com/servlets/mms (also tried http://mms.alltel.net/servlets/mms)
Connect via: Alltel Wireless (Also tried Internet, WAP, Network, etc)
Send Limit: 950k

Here is a list of other things that I have tried so far:
Installed the latest Alltel DCD 20090831.
Tried registry settings from the attached txt file.
ArcSoft_5.0.71.33Alltel.cab
LennySh_ArcSoft_5.0.71.33R3_Alltel.cab