yet to get

1.good firewire cable
2.svideo to svideo cable
3.mini plug to svideoa

beagleboard projects -- http://beagleboard.org/project

usb webcam streaming

1.http://www.linux.com/news/hardware/peripherals/8211-five-fun-ways-to-use-a-linux-webcam

dv camcoder and streaming on firewire

1.http://wiki.videolan.org/Documentation:Streaming_HowTo/Stream_from_a_DV_Camcorder
2.firewire for panasonic camcoder http://www.martgreat.com/panasonic-pv-gs29-ieee-1394-firewire-cable-4-pin-to-4-pin.html