I've opened Pandoras box>. Will this upgrade sell more records than before. No, but it will be fun getting new stuff to play with! I'll probable wait untill all the 3ed party company's issure their HD upgrade paths. I do think the reason the DH isn't backward compatable is because of pirated software. By issueing new stuff it means you have to buy new authorizes software,ie plugin's etc... I understand but sill don't like it. any comments??????