In fact with a DVD camera you do not lead any leads or cables at all if I were you I would do it this way
Use a programme such as Ulead VideoStudio - you take the mini-disc out of your camcorder and put it into the DVD tray of your PC making sure it sits centrally in the little depression made for it. You may have to 'finalise' the mini DVD first - your camera manual will tell you how to do that.
Inside VideoStudio you select "Insert DVD" and point the programme at the DVD and follow the prompts and the video is copied from the disc into the timeline of VideoStudio so that you can edit it - add lots of different videos together - add titles/music/narration - and finally burn to a full size DVD to play in a standard player.
Full details from :-
www.Ulead.com
or
www.Ulead.co.uk