set var="WA_MODE" value="production" --> >1GB of Ram or above for HD.
Note: HD calls can only be made with the latest version of Skype for Windows. This webcam will work for non-HD video calls on other devices capable of Skype video calls. Capable of VGA@30 fps on Mac OS X 10.4 with VP7. Hardware encoding is not used on Mac so CPU is not reduced.