More information needed for someone to help... please click below and provide the requested information
-PPro Information FAQ http://forums.adobe.com/message/4200840
According to http://www.amazon.com/Panasonic-AG-DVX100A-Proline-Camcorder-Optical/dp/B00024YOGU that is a miniDV tape camera
So... what kind of Firewire port does your (unknown) computer have?
-and Windows http://forums.adobe.com/message/4708997
If your unknown operating system is Windows, read below for alternatives
I have NOT used it, but many say to try this for HDV capture http://strony.aster.pl/paviko/hdvsplit.htm