szilagyic wrote: > http://freewebs.com/mannymax/cpp/GLtest.html The executable from there (http://freewebs.com/mannymax/cpp/GLTest.exe) leaks memory here and the app gets very slow at 4GB virt memory. But did not crash on a short try. trace:fps:X11DRV_SwapBuffers @ approx 10522.32fps, total 10811.51fps trace:fps:X11DRV_SwapBuffers @ approx 10528.31fps, total 10792.63fps trace:fps:X11DRV_SwapBuffers @ approx 6496.35fps, total 10523.10fps trace:fps:X11DRV_SwapBuffers @ approx 105.44fps, total 9907.76fps trace:fps:X11DRV_SwapBuffers @ approx 72.23fps, total 9358.85fps trace:fps:X11DRV_SwapBuffers @ approx 45.70fps, total 8866.27fps trace:fps:X11DRV_SwapBuffers @ approx 15.26fps, total 8422.48fps