Hi,
You can use free iPi Recorder to record synchronized multi-camera video:
http://www.ipisoft.com/iPiRecorder.phpAt present, iPi Recorder supports resolutions of up to 640x480. Support for higher resolutions is in the works.
iPi Recorder uses Video for Windows codecs. We recommend Morgan Multimedia MJPEG (for WinXP) or Mainconcept MJPEG or PICVideo MJPEG for Vista.
Future versions of iPi Recorder will be able to use camera's on-board MJPEG compressor, this should enable video capture at high resolutions even on slow PCs.
Please note that Logitech QuickCam Pro 9000 cannot capture at hi-res (1600x1200) at 30 fps - this is a hardware limitation. It can do 800x600 at 30 fps or 1600x1200 at 5 fs.
According to Microsoft marketing, Microsoft Lifecam Cinema can capture HD at 30 fps. We don't have this camera as of yet (it is new and they don't sell it in our region for now). I suspect that Lifecam Cinema's "30 fps HD" in low-light is actually 15 fps HD, just as it was in older MS cameras. If you test this cam, we would appreciate your sharing of your experience on this forum.
PointGrey Firefly (FireWire version) should be very good for synchronized multi-camera recording. PointGrey has automatic camera synchronization in all cameras (supported by hardware and drivers). PointGrey drivers are very good and well-documented. Unfortunately, we don't have support for PointGrey cameras at present. iPi Recorder will be released as Open Source soon, so you will be able to add support for Firefly yourself if you are interested.