Tiny MMS Messages

[lolToasty]

I'm having the same problems that the people in the following threads had:
http://forum.dailymobile.se/index.php/topic,4403.0.html
http://forum.xda-developers.com/showthread.php?t=441428

Thing is, it's on an LG Xenon, not a PPC. I'm on T-Mobile, and the Xenon is for AT&T. I've heard that it could be fixed by going through the registry files, but I haven't found any sort of fix, seeing as T-Mobile is a waste of time when it comes to this problem. I would really appreciate some help. Thank you sooo much, this has been a major problem for me.
I figure it has to do with the way T-Mobile handles out of network phones. Like the Nokia 5800 XpressMusic, I was wondering if anyone has found any fixes.
Interesting note:
I always receive pictures at a file size of 5 kb or 4 kb or something around that, but when it is retrieving the message it'll say the file is 91kb or something like that. Today, I actually received a picture that was 86 kb, but I didn't do anything differently when I opened it.
Thank you for your time,
Steven.