Interesting, if all the apps are the same on each server you think the OS can be different and it will still work? Thanks for the info! Matthew Shrewsbury, MCSE+Internet MCSE 2000 CCA Server+ Senior Network Administrator -----Original Message----- From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf Of Jay Moock Sent: Wednesday, November 02, 2005 1:40 PM To: thin@xxxxxxxxxxxxx Subject: [THIN] Re: Mixing TS profile OSes We were roaming between NT4, 2k, and 2k3 at one time with minimal issues. The biggest issues that we did encounter were mainly application oriented. For example, if a NT4 user who had an OL 98 config opened OL2k3 on a W2k3 server then if the logged back into a NT4 TS then OL98 wouldn't work right anymore because of changes that OL2k3 made. ________________________________ From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf Of Matthew Shrewsbury Sent: Wednesday, November 02, 2005 1:14 PM To: thin@xxxxxxxxxxxxx Subject: [THIN] Mixing TS profile OSes I have not been able to find a document explaining if any the problems that can occur when mixing TS profiles with different OSes. For example if a user has a TS roaming profile and logs into both a W2K and W2K3 server will the profile be corrupted or cause problems? Matthew Shrewsbury, MCSE+Internet MCSE 2000 CCA Server+ Senior Network Administrator