1) Blue screen re-0ccurs 10% of the time after resume from S3/S4 sleep states.

*S4 issue will occur with single, clone & extend mode.
*S1/S3 issue will only occur with clone & extend mode. 

Platform 
-XPS 730
-Sysetm BIOS: 1.0.2
-OS: Windows Vista 32bit
-GFX Card: 8800 GT 
-GFX VBIOS: 62.92.12.0.4
-GFX Driver: 175.16

issue not found with driver 169.25 or 175.16 with Windows XP.

2) Fails to play Blu Ray Disc movie with PowerDVD and pops up an error message

Platform 
-XPS 730
-System BIOS: 1.0.2
-OS: Windows Vista 32bit
-GFX Card: 7900 GS  
-GFX VBIOS: 62.92.12.0.4
-GFX Driver: 175.16
-PowerDVD:PDVD 8.0.3903

Issue also seen on: 
-with NV driver 175.16 & PDVD version 7.0.3724
-with NV driver 169.25 & PDVD version 7.0.3724 & PDVD 8.0.3903
-with 8800 GT