Internet on W880i

Went to Sony Ericsson site and got settings sent; installed, I get internet on the Solo 20 tariff from O2.

But it's a bit slow, I think it's GPRS not 3G.

There are settings for O2 given here, and instructions on putting settings into the W880i here. I haven't checked that these are broadly the same as what getting the settings from SE achieved.

Tried to connect mac through bluetooth but didn't get it to work.