[QUOTE=Chaspierre;2116018]Purchased set of 4 region 2 DVDs. All will play on pc and digital tv with integrated DVD player. But only one will play on stand alone Sony DVP-NS330 DVD player attached to Sony Digital TV KV-32DX30U. All my other DVDs will play on the latter combination. Do you think this is a problem with the discs, the DVD Player or the TV?[/QUOTE]
Sony players can be very fussy about even small amouts of dirts of dust, clean disc and retry.