The last big patch upped the graphics in WoW quite a bit. Scale back
shadowing and view distance may help (shadows are actually quite heavy and
do impact performance a lot, so scale them down a bit). Northrend is even
heavier than the rest of WoW.
The DirectX10, 9 stuff is completely unrelated.
--
Paul Smith,
Yeovil, UK.
Microsoft MVP Windows Desktop Experience.
http://www.dasmirnov.net/blog/
http://www.windowsresource.net/
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"digiegg" <> wrote in message
news:...
>
> Hey guys,
> Kind of upset here at the performance of WoW.
> I have a pretty nice set up. I had XP64 before and WoW ran flawlessly.
> Here's my setup.
>
> Mac Pro 3.2ghz 8 Core.
> 8800GTS (Latest nvidia driver installed) 180.48
> WD 300GB VelociRaptor HD.
> Vista Ultimate 64bit. SP1
>
> I honestly don't think I should be having any problems with lag at the
> highest setting with this set up.
> It must be the Vista Ultimate 64bit that's causing the lag some how...
> I did try out an older driver for the video card and it's still the
> same...
> I have Aero turned off and optimized Vista also.
>
> Anyone have any ideas?