This happens a lot. We need to put this in the wiki (can someone give guidance?).

in the UK, Vodafone users should use Vodafone GPRS to connect to the Web. Including youtube.com

Using Vodafone WAP loads up the mobile version of youtube.com.
No explanation of why.

If you dont see GPRS in your connections - there isnt a way to create it. Vodafone also cannot sent it to you over the air. For me changing the sim and reflashing made GRPS come and go.