LaCie Blue EyeII calibration problem.

I just got one of these calibration devices from B&H, but i can’t seem to get it working.
Every time i open the program and start the calibration or test prosedure the program freezes.
The program and the Blue Eye install okay, but i can’t use the program.
I have to disconnect the Blue Eye to be able to close the program window from the task manager.

I use a Win XP based system with a 7800GT graphics card.
I run a dualscreen setup with a BenQ 20" and a LaCie 120 20" monitor. I have tried calibrating the monitors separately, without the other one plugged in.
I have also uninstalled/reinstalled the Nvidia drivers for the graphics card to see if this could be causing problems. No solution yet.

Can anyone here help me with this?
(Adobe Gamma loader is removed from stratup folder)