The only other question I have is the different companies and how that would work. I read the spoke and wheel blog mentioned in the links you shared. If I support multiple companies, I should just get a mini per operator license. Multiple viewers OR multiple licensing (2 free, 1 paid) does not seem to be supported. Would be a nice feature :) As a consultant I come in to places that already have something like this and seems I would have to juggle around to use their address book and key.