hello ubuntu 8.04 hardy glxgears 17137 frames in 5.0 seconds = 3427.337 FPS 17211 frames in 5.0 seconds = 3442.128 FPS 17211 frames in 5.0 seconds = 3442.173 FPS 17211 frames in 5.0 seconds = 3442.137 FPS 17212 frames in 5.0 seconds = 3442.399 FPS Thanks ^^