Hi Vitaliy: For my 24/7 Sky-Weather-Astronomy Web Cam (link below) the software is from VisionGS and is the free version. Supports multiple cameras and about any camera that shows up in Windows as a video device. I'm using it for still image capture and upload since 2-way satellite internet connections have poor upload speed, but it can also do video in a number of ways and formats. To see an image : http://www.prc68.com/I/WebCam2.shtml or for more info on the setup: http://www.prc68.com/I/WebcamHS.shtml#SW -- Have Fun, Brooke Clarke http://www.prc68.com/Alpha.shtml All my web pages listed based on html name http://www.PRC68.com http://www.precisionclock.com http://www.prc68.com/I/WebCam2.shtml 24/7 Sky-Weather-Astronomy Web Cam -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist