IIRC my local dealer quoted me $4500 to upgrade from v2 to v4, as I was in the low serial number. If my serial number had been higher it would have been $4000 or so - apparently there is a PSU mod and some backplane changes or similar needed on the earlier models.

These prices are plus shipping of course - the dealer couldnt possibly sink the $50 FedEx charage out of their 50% share of the above costs, when all they do is take your unit and call FedEx to come pick it up to take to Atlanta.

(I'm all for dealers getting their share for good service on the initial product sale, but I'm extremely synical about why they should grab $2k for 5 minutes work. After all, with the 800 series you are already paying for upgradability)

Living room: DSP5000.3
WFH Office: M33
Bedroom: P200ZQ