Colors completely different using Direct3D in 2010

[Rick Moore]

I'm getting much faster display using the Direct3D hardware acceleration in 2010 but the shaded colors are very different, both on screen and printed.

[sbrown]

Thats really bad news.

[ws]

FWIW The colours appear more correct to me.

Previously you would select say a brown wood colour and in elevations and sections it would become bright yellow - now it looks the same as originally chosen.

Choice of graphic card might have some bearing on it though I guess?
(I use an Ati FireGL V5600)