Hi Saaviator,
The RAMCC website used for landing / overflight clearances for Afghanistan & Iraq is:
www.centaf.af.mil/ramcc
I believe there are 5 east-west routes open now over the Kabul FIR. Just need to make sure your aircraft insurance covers such routings. Will save a lot of time on certain routes, even more so when Iraqi airspace is available again - although i'm sure the insurance premiums might go up a tad....
Rgrds,
Buzzz