Hi, thanks for your reply... Yes, "Bumblebee" is installed to have 3D with nvidia... It works when i try with glxgears or glxspheres... Output is same, don't care if i use PoL or wine directly. I tried "optirun playonlinux" and "optirun wine Manager12.exe" (game executable)... output is on both the same (see post #1). Thanks :-)
