I rang 02 Customer services when i got my Orbit2, connected to the "3G setup help" or whatever its called option and asked about HSDPA.....
"What ?" was the reply "i've never heard of that !"
So i acted a bit stupid and said "well it says in the supplied 02 handbook that i have to ring you to get the service enabled on my phone" (true-ish)
" Oh, OK what was it called again ? ...please hold while i speak to the Data (?) Department - they will know about it"
2 mins later...."OK, they have checked your account and set everything up for you"
Only trouble is, they then advised me that the nearest HSDPA coverage to my postcode is in St Helens - 20+ miles away
Regards
Michael