Right, it's looking like I'll be leaving T-Mobile for my N97 some time this week.

Here's the important question - which network has the quickest. most reliable unlimited (ish) 3G data connection (Not necessarily within London, since I try to avoid it...) ?

I dislike 3 historically (don't ask - customer service irritated me) so I'd rather not go with them...

O2 aren't yet taking N97 orders, but we'll see...

Orange & Vodafone are both advertising similar price unlimited data tariffs...

T-Mobile won't be offering a sensible upgrade prices since I'm only just due upgrade...

Cheers,
D

N97's on o2 contracts will be available through Carphone Warehouse iirc.

Try using the UK Mobile Phone Coverage (http://ukmobilecoverage.co.uk/) site.