Judging by the notebook link you posted, you have dual video cards installed? WoW has a known issue for whatever reason trying to utilize SLI. I also have 2 9800GT vid cards on my desktop and see better performance on non SLI, with V sync disabled both through the Nvidia Control Panel and also WoW's in game settings.
Another thing I've noticed is that after disabling Recount, my lag type freeze ups are quite a bit less. I've been playing around with
http://www.wowinterface.com/download...mageMeter.html and it seems to be better overall.
Hope those help
