MMS-Mail Tmobile Picture Question

I sent an MMS to my ping.fm acct using the @mail address you provide. The first test picture i sent to Facebook created a "ping.fm" photo album wich is fine. Also it posted the picture right on my profile instead of putting the link to ping.fm which is also good, but with the second picture i sent at a different time it only posted the link to ping.fm. Is there a way to post my picutures so they show up as pictures on my Facebook and not a link? I would rather that when i send a pic to my facebook. I have a tmobile wing. Thanks