I'm selling my Pioneer DVD recorder, model DVR-420H, which has an 80gb HD. I purchased it early last year during the Costco sale, but am looking to upgrade. Info on this particular model isn't widely available for some reason. It is essentially the same as the 520-H but without a firewire port. Pioneer doesn't list any info about it on their site, but the manual is available after registering - http://www.pioneerelectronics.com/pn...221_109033015& Let me know if you want any more info. I'm not really sure what it's worth, so I'll throw out $300 as a starting point.