The Phillips SPC webcams are unfortunately cheating with their frame rate. Instead of sending 90 fps, the internal chip interpolates the image and sends the same image 3 times to the PC. Therefore the SPC cameras fake a higher framerate than they actually have. We therefore do not recommend Philips SPC webcams any longer, but instead the Playstation Eye 3 with real 120 fps. It is also much more affordable at $17 on amazon.com.