I have both ServiceDesk Plus and DesktopCentral deployed on my network.  ServiceDesk Plus has a 750 node capacity, with 420 in use, where-as Desktop Central has 500 capacity, with 320 in use.

What's the difference between the two agents supplied with SDP and DesktopCentral?

At some point in the near future, I will have more active nodes within SDP.  Can the two agents be installed onto the same machine, but only have the SDP reporting in?