Hello, I'm new here.
Have read some threads and don't have as many questions as in he beginning but some are left.

If I buy an 1.1.2 iPhone, is it better chance to have it unlocked in the future then the coming 1.1.3? Because, when 1.1.3 comes it will certanly come a hack to unlock the 1.1.2. Because of that I should buy a 1.1.2, right?

If I don't unlock, what do I lose?
The phone, but what more? The camera?

If my friend buy an iPhone for me and takes it back to Sweden and I found it doesn't work, may I go to the Swedish Apple Store and send it back?

And if everything oher fails, I could use TurboSim, rightous?

MvH,
Katana

I would find a "friend" who already has a hacked iPhone to give you advice.