as posted before...
Rogers APN Settings
Go to Settings -> Wireless Controls -> Mobile Networks -> Access Point Names
Add a new APN.
Lastly, make sure there are no extra spaces after entering any of these values, else your 3G won’t work.
Name: Rogers Internet
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
MNC: 720
APN Type: Not Set
Don’t forget to Save the new APN by pressing the “menu” button!