MMS and Hard Reset w/ android Dev 1 phone

[MANATARMS]

I cant properly send mms with my unlocked G1 Dev 1 phone. I figured out how to send pics with picsay but it sends a weblink and not a pic in the body of the text. I am using the messaging app preinstalled on the G1. I have read that a hard reset might help but since I had to manually set all of my network phone and mms account etc settings I dont want to have to do those again. Will a hard reset erase all my settings. Any help on what I should do or what app to use to send and receive mms with my android dev 1 would be friggin awsome. Thanks

another thought, what should my APN settings be for this phone?

[landotheripper]

I think a hard reset (factory reset) is what youre looking at right now. my g1 wasnt sending pic messages at all about 2 months back and i did a factory reset and fixed the problem right up.

[ajones]

will it relock your unlocked phone??