iGrabber USB 2.0 Easy Video Capture For MAC and PC , Windows 7 Ready, Push Button Recording, Convert Home Videos or TV Show to Quality DVDs with a Push on the ButtonNote: There are 2 indicator lights on top of the Push Button. the left one is the recording light and the right one is the power light. By using Windows system, the recording light is ON when you push the recording button and OFF when you push again and stop the recording process. By using MAC, the light is always OFF and you can monitor the recording at the software interface.