[LUNI] How to copy a DVD?

[Jay Strauss]

I've got all these stupid Wiggles and Disney princess DVDs, that my
kids are busy wrecking.  (I've never seen DVDs so scratched and still
work).  I'm sure they will stop working very shortly.

Can anyone recommend how I can copy these (ideally on a M$ machine, or
somehow make an ISO from my linux box, and then transfer to my M$ box
(that has the DVD burner).  Otherwise I'm going to be replenishing my
supply of kids movies at Target.

Thanks
Jay