[quote name='LiquidNight']I use DVD-R because that's what my old DVD player likes.[/QUOTE]
yes, when I started producing dvd's 2 years ago with Adobe Encore 1.5, after doing several dozen tests on various disc brands and formats, I found that DVD-R has a higher compatibility rate on set top players then DVD+R which had trouble being read by older players and some of the newer players. Avoid HP DVD+R Discs, although cheap they have the worse compatibility rate in the world !