Andrew Heart of Panopticist says:
Amateurs are doing amazing things these days with consumer-grade high-def camcorders, especially Canon's HV30 MiniDV unit (which retails for about $800) and its predecessor, the HV20. [This] impressive clip is the work of a Memphis college student named Kyle Shields, who acquired a new audio library and wanted to test out some of the gunshot sounds.I like this one. You keep expecting it to be a commercial for insurance or some kind of medicine, but it's a guy trying out his camera techniques on his annoyed wife, who just wants to be left in peace so she can go through the coupons in the Sunday paper. Link
There's a whole channel on Vimeo devoted to people's experiments with Canon's HV30 and HV20 camcorders.