Presidian dvd recorder RS PDR-3222

This machine(Presidian dvd recorder RS PDR-3222) performs very well recording from my video camera and then playing on the TV of computer. However, when I try to edit what was recorded in my IMAC-G5, I can not access the files.
This may or may not have something to do with the above issue. when I press SETUP , there is no Recording icon in the menu, therefore I can not choose the VR recording mode (when using RW disc). On page 67 of the manual it says I should be able to edit the disc if I use the VR format.

Any help for this newbie

dave

You surely need extra VR drivers for that.

If your burner is an Pioneer, you can get the VR driver from their support site.