Updated rom, gprs does not show web pages.

[M3NF]

I used a kjam with o2, i just updated the rom to the newest, and then downloaded the cab setting for o2 pay as you go, but when i try to view a web page, like ebay, i unable to get a page to show, it used to work fine, but now nothin seams to work.

Has anyone got any ideas to what the problem could be ?