After deciding over the Pioneer DV-646A or the Toshiba SD-510 I took the plunge and bought neither , instead I saved a few more pennies and got myself the Pioneer DV-747A I haven't set it up properly yet as it came yesterday while I was at work (footie was on last night!). But I put in Memento and noticed the difference in quality straight away, tonight I will set it up correctly and annoy the neighbours! If anyone is considering this machine I would highly recommend it. Cheers! mustang.