Fixed the MMS problem! Where you set your proxy stuff on your WiFi connection, in the box labeled "Bypass proxy for" enter mms.sprintpcs.com (If you're not Sprint, Google your carrier and the word APN to find out what address it's sending MMS messages to). On a side note, I also have in there mightytext.com so I can send stuff with that app. Just note, that if you enter more than one address in the bypass field, make sure you don't have an automatically inserted space after the comma or the Save button will be greyed out. Don't forget to modify all of the WiFi connections you have ABP configured on. Good Luck!