I have to install a new Windows Server 2003 for 80 users (small application) so in this case there is no "mixed mode" on the server. We have one License Server for all our TSs. At the moment there are only per device calls. I suppose that I can keep both types of licenses on the same License Server, am I right? By the way, is it possible to convert existing per device licenses to per user mode? Thanks, Zygmunt Cwalinski, System Analyst Network Services ________________________________ From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf Of Jeff Pitsch Sent: August 31, 2006 4:39 PM To: thin@xxxxxxxxxxxxx Subject: [THIN] Re: Licensing mode for Terminal Services 2003 A terminal server can only handle one licensing method at a time, so I would continue with the per device licensing or convert everything over to per user. in the end, you have to go with one or the other. Jeff Pitsch Microsoft MVP - Terminal Server Provision Networks VIP Forums not enough? Get support from the experts at your business http://jeffpitschconsulting.com <http://jeffpitschconsulting.com/> On 8/31/06, Cwalinski, Zygmunt <zcwalinski@xxxxxxxxxxxxx> wrote: In our company we have users which mainly connect to TS using the same laptops. About 20-30% of them connect from other machines as well. At the moment we are using per device CALs but I need to buy 80 new licenses. I think that in my situation I should bu y per User CALs but maybe I am wrong. Could you please advice if in my situation I should buy per Device or per User licenses? Zygmunt Cwalinski, System Analyst Network Services