For those of you with framerate issues.
for those of you that are having issues with low framerates, here are the settings you should have set in your video options. 800x600 is the lowest resolution i can choose, if you can choose 640x480 that would help more. spell detail is left on high so you can see to get out of things.

this should get you the best possible framerate you can get, if its still really low with these settings, there really isnt anything else that you can do aside from upgrading video card.

im sorry i wasnt more clear on the refresh rate, just use 60hz if you are unaware of what your monitor is capable of. every monitor is capable of 60hz.

nobler had a problem where it turned his textures green. its not likely that this should happen, but its possible, some computers dont like to run certain colors and resolutions. let me know if im on when you're going to do this, and if you have problems i can walk you through how to change your video settings without being in WoW so you can get it back to previous settings without having to reset your UI and what not.