Hi pilot's Pal, I use the Logitech Quickcam VC unit. Similar to Flypuppy's.
There are two main types of sensors, CCD and CMOS I think. I have heard that CCD sensors are slightly inferior but I have one and I think it does a good job. I think what is more important is to get a camera with a USB connection. Much faster and a lot easier to set up too.
Only cst $200 and has a lot of software bundled with it. I host my camera on the Camarades website. Same place as Hamrah
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reddo...feral animal!