This arcsoft .cab works fine on the first ROM.
EDIT: Seemed to install fine and send ok--except the pix didn't get to the recipient.
Still testing. Also trying the Sprint PM cab itself.
EDIT: Can't get Sprint PM to work, either.
Tried sMMS which does seem to work. (
http://www.hughniverse.com/category/...dae625a9ad1943) Not as integrated or intuitive, but a solid picturemail app if you need to do it and you have no other easy way.
Check out post 110 for working version.