Compatible camcorder for iMovie in$400-500 range.
Will be used outside mainly to video dog training and send to owners.
Will be used outside mainly
You forgot to mention what version of iMovie you have, but start here:
iMovie 11 - cameras supported:
http://help.apple.com/imovie/cameras/en/index.html?lang=en_US
iMovie 9 - cameras supported:
http://support.apple.com/kb/HT3290?viewlocale=en_US
iMovie 8 Camcorders supported:
http://support.apple.com/kb/HT1014
Digital camera RAW formats supported by OS X Lion:
http://support.apple.com/kb/HT4757?viewlocale=en_US
Digital camera RAW formats supported by OS X Snow Leopard: