Openbox is client only unless you go the newcamd route! Dreambox 800 will run as a cccam server aswell as a cccam client but will only hold a limited amount of peers because of the small memory and processor size and the crappy ethernet port! In my opinion the HD picture quality is WAY better on the Openbox! Each one has its faults! I own both and also a couple of DM500's! I have the Openbox on my 42in LCD in my living room and the DM800 in the bedroom on a 22in LCD! The DM500s are there to fall back on if anything goes wrong with either the HD box's!
You have quite a collection there thanks for your advice
daz