Windows 7 Hierarchy chart for Graphic cards Nov 08

[kemical]

I thought I'd post this chart made up by the folks over at Toms hardware as it's handy for anyone thinking of upgrading soon.
The full article can be found here:
Best Video Cards For The Money: Nov '08 : The Best Graphics Cards For The Money: November 2008

I've had to cut the chart in two but you'll get the general idea...