Hi Hector, There's never a dumb question when it comes to licensing. Yes, your 2003 server CALs are "downgradeable" to Windows 2000. Similarly, if you have a 2003 server license, it covers you for the installation of 2000. Regards, Jeremy Thomas -----Original Message----- From: Minero Hector B DLVA [mailto:MineroHB@xxxxxxxxxxxxx] Sent: Wednesday, June 09, 2004 3:51 PM To: Thin (E-mail) Subject: [THIN] Windows Server CALS This seems like a dumb question, but with all the licensing changes Microsoft has implemented, here it goes: If I have Windows 2003 Server CALS (not TSCALS), are these also good (legal) for accessing Windows 2000 servers? Are they backward compatible? Thanks, _________________________________ Hector Minero NSWCDD Code K55 Ph: (540)653-8859 Fax:(540)653-8575 ******************************************************** This Week's Sponsor - RTO Software / TScale What's keeping you from getting more from your terminal servers? Did you know, in most cases, CPU Utilization IS NOT the single biggest constraint to scaling up?! Get this free white paper to understand the real constraints & how to overcome them. SAVE MONEY by scaling-up rather than buying more servers. http://www.rtosoft.com/Enter.asp?ID=147 ********************************************************** Useful Thin Client Computing Links are available at: http://thin.net/links.cfm *********************************************************** For Archives, to Unsubscribe, Subscribe or set Digest or Vacation mode use the below link: http://thin.net/citrixlist.cfm