For those having MMS trouble in the miui and ginger bread roms.

[Guest hossiam]

I couldnt send mms on rogers and I fixed it by changing the access point names. there was some information that should have been as follows

Rogers Access Point Settings

APN: rogers-core-appl1.apn

Proxy: <not set>

Port: <not set>

Username: <not set>

Password: <not set>

Server: <not set>

MMSC: http://mms.gprs.rogers.com

MMS Proxy: 10.128.1.69

MMS Port: 80

MCC: 302 (retrieved from SIM)

MNC: 720 (retrieved from SIM).

Authentication type: <not set>

APN type: <not set>

APN type had extra info" default,supe,mms" i just erased it and bingo it works. hope this helps someone.