EVENT ID 6008 in Vista 64bit, need help

[Predatorzx]

Intel Quad Core E6850 3.0Ghz @ 3.5Ghz
Asus Striker Extreme
Crucial DDR2 BallistiX PC6400 4000MB CL4
MSI NX8800GTX OC Edition
Chieftec 560W Powersupply
3x SATA2 disks
1x IDE Disk
Creative Soundblaster X-Fi Extreme Gamer
Logitech G15 Version 1
Logitech G7
Logitech 5.1 Speakers

So when i'm playing a game the suddenly goes black and it looks like vista goes into sleep mode. This is the error from Event Viewer. Then I had to restart the pc, it doesnt help with ctrl alt del.

Any idea wtf this is? Im getting tired of this, Every part I have in my computer is brand new and I had exactly the same problem with my old pc, but then I was running Vista 32bit.



- <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
- <System>
<Provider Name="EventLog" />

<EventID Qualifiers="32768">6008</EventID>

<Level>2</Level>

<Task>0</Task>

<Keywords>0x80000000000000</Keywords>

<TimeCreated SystemTime="2007-11-10T17:53:44.000Z" />

<EventRecordID>50555</EventRecordID>

<Channel>System</Channel>

<Computer>Predator</Computer>

<Security />

</System>


- <EventData>
<Data>18:52:15</Data>

<Data>10.11.2007</Data>

<Data />

<Data />

<Data>9621</Data>

<Data />

<Data />

<Binary>D7070B0006000A00120034000F006901D7070B0006000A00110034000F0069013C0000003C000000000000000000000000000000000000000100000000000000</Binary>

</EventData>


</Event>