Today i was messing with my Graphic options for fun.
I was flying around in Icecrown to try different resolutions (Normally i got low FPS in icecrown thats why i tested it there).
Suddenly this came up
This was done with Resolution 800x600 and 24 color bit, 16 bit depht, 1x multisample. And all the other graphics were on high exept Shadow quality.
With this you can fly through ANYTHING!
Im on a laptop with a crappy Geforce Go 7300 videocard and that might be it But try this yourself so we can get it confirmed working/not working
You should disable ALL your addons, because thats what i did to get it working.
TO GET THIS WORKING YOU NEED TO BE AT THAT PLACE INGAME AND YOU NEED TO CHANGE YOUR SETTINGS RIGHT THERE, i just did this 2nd time but i had to ALT+F4 because my computer is extremely laggy atm.