The past couple times that I have given a client their approval disc, it would not play in their DVD player. When I first started out, I was using DVD-R's exclusively.
These are the discs that I have been giving them their approval copies on (to make sure everything works/spelling/functionality/etc).
When I re-burned their DVD on +R, everything seemed to work fine.
I have 4 different DVD-players, all of varying ages and brands. Memorex, Philips, magnevox, and a small Sony portable as well as my computers.
The DVD's ALWAYS work fine in all of my DVD player, then when I give it to them it ceases to work. This has been a more frequent problem.
I usually use Memorex Inkjet printable DVD-R's.
I've noticed something strange. When I burn onto a -R, there seems to be more used Disc space than on a +R. Just from eyeing the burnt part of the disc. What is that? Does it have anything to do with anything.