Another possibility is a "media bridge". Essentially that digital camcorder minus the optics.
Video (composite or svideo) and stereo audio come in one side, dv output over firewire on the
other. The one I have at home seems to branded as "Dazzle", but I seem to remember Sony
making them as well.
Of course, that's a new piece of hardware, and our Grumpy Editor already has the Hauppauge
card...
- mark