hi guys, I have a opengl animation program running in MFC doc/view.If i open my application in non-maximize mode and then maximize it,my animation speed decreases.I get an error saying WGL Message:WGL: __wglDDrawSurfaceCreate: CreateSurface: DDERROR = DDERR_OUTOFVIDEOMEMORY and the speed decreases thereafter. Why am i getting this error?The only wgl commands are use are wglCreateContext and wglMakeCurrent. thanx in advance, menino