Low FPS considering my which PC i have.

[vesseblah]

Are you actually playing WoW spanned on two screens or just one? If it's one one screen it will not make any difference if you're watching porn on another monitor while playing and will not hurt your framerates.

[Electroso]

My GPU sits around 52 degrees celcius while raiding. And processor around 48 deegrees(Celcius) while gaming.
Display Memory: 4065 MB
Dedicated Memory: 993 MB
Shared Memory: 3071 MB
According to DxDiag :P

Edit: I'm also getting a windows message mid raid sometimes,
Something like "Your computer is performing slow....."
3 options are available.
- To turn off Aero theme on windows(switch back to basic theme)
- Keep it as it is
and can't remember the third, :P will edit if i get it again.

This happens when you tabout a lot and the performance changes from High graphic settings into a lower settings because of windows, Its just asking to turn off Aero I get that a lot, just hit the last option and it will stop.

[Dyminator]

Are you actually playing WoW spanned on two screens or just one? If it's one one screen it will not make any difference if you're watching porn on another monitor while playing and will not hurt your framerates.

I'm only playing WoW on one of the screens. other screen is pretty much empty.(no graphics requiring stuff)

This happens when you tabout a lot and the performance changes from High graphic settings into a lower settings because of windows, Its just asking to turn off Aero I get that a lot, just hit the last option and it will stop.

Well, this doesn't happen when i tabout alot, this can happen without ever tabbing out.
From first starting the game and entering tzeh world it takes like 5 min b4 i get that pop up :P