first step, make sure you did the carrier provisioning, directions can be found on mighty mikes thread.
secondly, i dont recall mms picture mail being loaded with mikes rom, it has to be installed seperately. One option is to load the stock sprint picture mail, the other (and one i would highly suggest) is to use arcsoft. I think there is a link on mikes thread. If not, just search the TP2 forums for arcsoft. I would post a cab file but im not at my pc. Simply download the .cab file, transfer it to your sd card, use file explorer on the phone to navigate to it, click on it, and install it. MMS will work without a hitch. arcsoft is the best thing since sliced bread.
Enjoy.
[edit] found it for ya
http://forum.ppcgeeks.com/showpost.p...&postcount=129
make sure to hit thanks for apristel for posting that.