Mighty ROM Data & Pic Messaging

[FrozenEntity]

I know there have been discussions about this on the site, but i can't find them at the moment. So in short, i have a Mighty ROM and it has a problem sending and recieving picture messages and randomly won't load web pages because it can't connect to server or something. Sometimes it pops up with a screen that asks for the name, password, and domain for my connection and the name is vzw. Is there some .cab or configuration i should be doing? please help, it's very annoying =(