I've been sucessful in backing up my CDR versions of my PS2 games but I'm having problems with DVDRs. These freeze when I try to play them. I've backed them up with NERO 6 (copied on the fly)and a Pioneer 106. I've tried using different speeds and also different makes of DVD Rs (Imation and Datawrite)and also both formats + and -. I have a Version 4 PS2 with a no solder modchip and Swap Magic to play backed up game but I'm having no luck with DVD Rs. An example of one of my games is SOCOM. Is there something I'm doing wrong or just not doing. Any help appreciated.