Windows 7: Please help

i brought brand new alienware pc a month ago.

ive been playimg phantasy star online 2 and starwars the old reoublic, most of the time its ok but sometimes every few days i get this error. any ideas? plz help

Problem signature:
Problem Event Name: BlueScreen
OS Version: 6.1.7601.2.1.0.768.3
Locale ID: 2057
Additional information about the problem:
BCCode: 116
BCP1: FFFFFA8007570150
BCP2: FFFFF8800822EB10
BCP3: FFFFFFFFC000009A
BCP4: 0000000000000004
OS Version: 6_1_7601
Service Pack: 1_0
Product: 768_1

heres log and ive added my specs

ty

VIDEO_TDR_FAILURE (116)
Attempt to reset the display driver and recover from timeout failed.

fffff880`0789b000 fffff880`083bc000 nvlddmkm T (no symbols)
Loaded symbol image file: nvlddmkm.sys
Image path: \SystemRoot\system32\DRIVERS\nvlddmkm.sys
Image name: nvlddmkm.sys
Timestamp: Fri Nov 30 21:24:02 2012 (50B97852)

pso2.exe - This application is interfacing with the display driver and causing a double fault in the display driver above.

Either check to see if there's a display driver update and/or an update for PSO2.