http://bugs.winehq.org/show_bug.cgi?id=9709
--- Comment #6 from Charity AngeliqeR@gmail.com 2007-09-21 18:48:23 --- It's more of a requested new feature. Pixel shaders and vertex shaders just don't work at all. If you turn them on, the cyan screen never goes away. It's not just while zoning. You cannot see anything at all. He just didn't know you could get things to work by changing the options in the ini file. That's why he posted it as a blocker.