I have to uninstall the Vuzix drivers and reinstall then it works but 'drops' out when I go to play the game later.

Also I usually use the Iz3D drivers (always worked great in the past) but in Bioshock the right screen is black in 3d mode and with no drivers it plays in 2D fine...(And no 3D effect in WoW or others using Vuzix drivers)

I also can not get Stereoscopic player to work correctly now, I choose software pageflipping and the files I use are Field Sequential movies (which I know worked in the past, have used them).

I have the latest firmware, already checked that version.

(I use the VR920 as the only display during these tests)

If you need more info let me know..

Intel I7 920 2.6gig quad core

Asus P6T Deluxe

Corsair 3 gig

2x 260GTX (216) SLi

Vista Home Premium SP1 (and current updates)