Nvidia Quadro4 700 xlg on Dell Precision530

Has anyone already has some expertise on the new Nvidia Quadro4 700 XLG card inside the Dell Precision 530?
The OpenGL seems to work on my Win2000prof system. The problems I have are with the crystal-eyes3 glasses connected to the 3-pin mini connector. All 3D works (on screen) but the glasses-emitter does not get signal (power supply is 5V and ok).
I susspect that my ACPI IRQ sharing may cause me problems. Can anyone advise me??
Thanks!

[yakuza]

I'm gonna have to suggest you talk with Dell tech support on that one... or maybe someone else on this board has an idea, I'm not familiar with those glasses setups.