Samsung DVD-R120 Progressive Scan DVD Recorder
system error!
I was initially impressed with the features and functionality of this machine and it appeared to work well.  Then when I  got about 3/4 of the way through the first DVD-R disk, recording stopped and \\"system error...\\" appeared on the screen and everything I recorded was lost.  Second DVD- same thing happened, third and fourth- same failure. So this machine has a 0-4 record.  I was using Sony DVDs that work fine with my JVC DR-MV5S (which incidentally works well and I recommend) so I must conclude there is something wrong with the Samsung.  I'll definitely be returning it.