Hello,

Here is what our clinical advisor suggested:Three things I would take into consideration regarding video recording equipment;

Choose one that is all digital memory-DAT tapes and writing to a DVD makes just one more step to transfer video to you computer for emailing and archiving.

Anti-vibration technology can make the recording much smoother during playback.

Digital zoom is inherent in all cameras and is interlinked with video quality-whereas optical zoom does not diminish video quality. I would also consider battery life, price of spare batteries, and size-when I am out in the field I am most often doing several things at once-hence being able to quickly and safely stow a smaller camera is real nice. I would make sure you go somewhere that allows you to play with the cameral before purchasing it. I like to shop at Best Buy, but hate their return policy labyrinth. Buy it at Sam's for a little less and have a year to get a replacement without any hassle!