Can't find home-carrier after unlock

Hi,

Well, I recently moved to Sweden for a couple of months and received a SIM-Card at my workplace. They also gave me a crappy HTC Touch Pro that doens't have the option to change the language, everything's in Swedish, which I don't speak. And the phone is crap too. So I thought i unlock my iPhone 3GS 32GB (FW 3.0.1) with ultrasn0w 0.92.

Everything went well, the SIM-Card is correctly recognized, after putting in the PIN-Code I connect to a carrier and voilá.

Problem:
Now, the weird thing is, I never connect to Tele2, the carrier the SIM-Card's from. If I want to chose the carrier manually, I find every available carrier in Sweden but Tele2 which is the one I would need.

I don't know if this is a problem with ultrasn0w because I can't find the Tele2 net when using my original SIM-Card either. There is full reception here though, I tested it on the shitty HTC.

Who can help?

cheers
MacG

My guess is this is all about using the proper ipcc bundle.
You can read about this here:

http://www.hackint0sh.org/f127/78031.htm

and here:

http://www.hackint0sh.org/f207/98705.htm