I have a couple of questions, i just started burning backups, and i want to know what the difference is between DVD-R and DVD+R? Also does it make a difference how old your PS2 is? will some burned games just not wirk if the system is too old. My system is like V1 or V2. I have Swap Magic 3.0. Also i hear people talking about how some dvd's are better like, ritek or tdk, what makes these disks better.