Hi. have decided to purchase a Sony DVPNS 730 PS multiregion. I bought my last dvd player 3yrs ago from Techtronics but have been reading reviews/experiences and it seems appauling so have been put off. Who else can supply at a reasonable price / reliable / etc???? Thanks. Ps, I understand the 730 is progressive scan??? What exactly does this mean as I am a newbie and havent been able to work my head around it!!!???