How to Use a Webcam and Your PC as a Video Security MonitorThese guys at Simplehelp.net have figured out a way to hook up a webcam and and PC and use it as a security video camera. How cool is that. All you need is:” 1. a PC running Windows 98, ME, 2000, XP (the software is untested on Windows 95 and NT, but should work) 2. a webcam (or two, see advanced) 3. Dorgem – an open source (free) webcam utility.To upload images ‘off-site’ (in case someone steals your computer) you’ll need an FTP account. See the Advanced section when you’re done the initial setup.”Great tutorial going step-by step with lots of screen shots.