Anyone know the better of the two? I thought I knew wich one I wanted until today. I didnt know that the HW40 existed. The difference I see while comparing the specs is the WS500 has 3:2 pulldown and DVI interface. Is there more or is this what I get for $500 more? Best Buy has HW40 for $1999 and WS500 for 2499. Their website shows the HW40 for $2799 and the WS500 for 2499 which confuses me even more. help anyone?