We currently are running Desktop Management 6.5 SP1 (on one server) and
SP2 (on another server). I was told that ZDM 6.5 SP2 is ZDM 7. We own
ZDM 7 and I am considering an upgrade. Are there major differences
between those two versions are are they essentially the same product.

The main reason for the upgrade is to hopefully take better advantage of
supported drivers during imaging. We have several laptop models and most
of them work. Two models have the Broadcom NetXtreme Gigabit Ethernet
card in them. ZDM SP2 will not find the card and ZDM 6.5 SP1 will.

Any help with this would be great!