I just did. At&t US that is... Heres what i did... Download fAPN. Create a new profile.. I called mine Att mms Go in to your network connections and edit the one u just made... It should say... Con. Name: Att mms Con. Type: GPRS NEXT Access P. Name: Att mms Username: WAP@CINGULARGPRS.COM Password: CINGULAR1 NEXT ADVANCED Check Use proxy and under HTTP proxy type wireless.cingular.com Port: 80 Then save it and press Finish Now open fMMS... At the top click Configuration Type in the APN you used earlier (Caps sensitive) and fill in the rest like so... APN: Att mms MMSC: http://mmsc.cingular.com Resize image: 300 Phone #: 3033033030 Thats what got my MMS to work! Good Luck! -Tyler