Hi Guodong,
Arrived this morning , tried it on my PC indoors running XP and everything loaded and camera was detected by sharpcap but only a black capture screen , I did not despair and loaded drivers and software on my observatory PC and this time got a light coloured capture screen which changed intensity when my hand moved over the front of the camera.Now all I need is a "cool" evening to try it on a scope. Not sure why the first computer would not work with it. Any way looks like its
going , many thanks again.
Regards Philip