Wish I could help, but I have almost no experience in the matter... how ever, I am a ex-library and information science student and one of the things we learned was using the internet to search for information... so...
Here are some "resources" (as my professor used to call webpages) that might help.
DVD+R and DVD-R 101: An Explanation for Beginners
DVD Discs: +R Versus -R
Recordable DVD Media Format Guide
Why DVD+R(W) is superior to DVD-R(W)
Hope these are of some help... all a big mumb jumbo to me... [img]smile.gif[/img]