iPhone wont connect to Internet...

[iJoe]

Check the settings in the iPhone for internet / network are set up properly

When I got my iPhone it was set to o2 contracts settings for default I needed to change them all to PAYG settings for it to work, could be a similar problem where you're on vodaphones contract settings and need to change to PAYG

[Deak]

UPDATE ON MY INTERNET PROBLEM SITUATION = FIXED

I sent an e-mail to vodafone and they told me to check my Internet settings & found out there is a slightly different address for PAYG customers... so now i've changed the settings and now my 3G connection works

Thanks for the help people