dvd

OK! This might be a stupid question. Why is it that DVD Discs are rated as 4.7GB but when i burn one, i can only copy 4.2GB of data into it. What happened to the remaining space? BTW I'm using a Pioneer DVD-A05 drive and my DVD burner program is Prassi PrimoCD Plus 2.0

My friend found the coolest DVD set... or should I say one of many cool DVD sets.. 8) Gargoyles Season 1 <3! I used to love this show back as a kid and even still watched it through middle school before it was cancelled. (dang) :\ I'm still in class now and can not wait to get it home and...