thanks.

I have 4 gb of ram. I ran four toons on my other display. so that has an effect, huh? I noticed Primary 1 and Primary 2 settings on the WoW's config screen. maybe if I set all four toons to Primary 2, it'll know where thay are.

I checked that WoW took about 480 mb of memeryo per client, without addons, wherein previously I remember them taking WITH addons about 370. everything as low as they can be, of course. but then the text becomes nearly unreadable, and the experience is not what it used to be.