2nd question, I have an nvidia 6600 128MB ( desktop PC ) and when i try to use EPST_VS_3_0 or EPST_PS_3_0 it doesn't get recognized. Isn't the geforce 6 series supposed to support vs/ps 3.0 ?
I had a similar problem some times ago and I had to recompile irrlicht source code to get it working ...