Keep in mind your camera heads should easily last 1,000 hours, maybe 2,000. So it's not usually that much of a worry. It's better to keep your $3,400 camera doing its $3,400 camera job because you can get a little $300 camera to do the capture job but -- if you have to use it for a capture deck, it can be done. It's just a bit wasteful to tie it up doing such a menial job is all.
This is good to know. I was planning to use my new DVX to provide preview output to my Sony PVM14L1 monitor. Instead of getting a cheap cam, is there any value in getting something like the Canopus ADV110 which costs about $230?