I would not bike with any MiniDV cam to capture video. There are specific cams to do that kind of thing. In fact I think there is a thread about it somewhere here.
The 72 has 16X zoom not 10X.
The 72 is good as any low priced camcorder at low light and better than most others as well.
Just use the A/V output cables to your VCR to copy.
Connect the same cables to your VHS-C camera and change the 72's menu setting for A/V to "IN" to capture old videos to digital tape.
When you turn on the 72 to video family, just select "Auto" (the normal method) and everything works fine: beach to birthday party.
If you have a burner program such as Nero, you can make VCDs (low quality videos on CD blanks) from videos stored on your computer and converted to MPEG-1 format by something such as VideoStudio8 (free trial download from
www.ulead.com).
To move your digital tapes to the computer, you need a FireWire card and cable. My card, cable, and Videostudio came in one box (from WalMart).
If you use our "search" dropdown above on this page, and type in HELMET, you'll get several threads about helmet cam setup.