I recently purchased a JVC Everio GZ-MG555U camcorder and cannot connect it to my mac. I am currently running Mac OS-X version 10.5.1. Unfortunately my computer is not recognizing my camcorder when I connect it with both USB and 6 pin to 4 pin fire wire cables. Is there anything I can do to get these to pieces of technology to be compatible? Any help or suggestions would be appreciated.