i'v tried everything +r's -r's sony , edgetec , samsung , moserbaer ...some dvd's it will write but gives crc errors some it refuses to accept saying "please insert a empty disc"...and i burn all at the lowest possible speed 1x/2x..most media is 16x compatible.
i'm using a p4 2.8ghz with ht , 1gb ram , fx5200 gfx card 128mb , 200gb and 160gb hdd's...space is definately not a problem..i'm guessing the writer is faulty