On NT you can use the %OS% env. variables etc. however, not too sure if they exist on 9x clients - it's been that long since I've used one of those. The alternate way would be to use KIX . Mark "Jason A. Shivok" wrote:How can you detect a client operating system version (ie. win95, win98) via a login script? ********************************************** This weeks sponsor Jetro Platforms Jetro Platforms Ltd. is an enterprise software developer, bringing a new era in server-based computing, secured internet access, and disaster recovery. We make IT Easy! http://www.jp-inc.com/ *********************************************** For Archives, to Unsubscribe, Subscribe or set Digest or Vacation mode use the below link. http://thethin.net/citrixlist.cfm --------------------------------- Get a bigger mailbox -- choose a size that fits your needs. ********************************************** This weeks sponsor Jetro Platforms Jetro Platforms Ltd. is an enterprise software developer, bringing a new era in server-based computing, secured internet access, and disaster recovery. We make IT Easy! http://www.jp-inc.com/ *********************************************** For Archives, to Unsubscribe, Subscribe or set Digest or Vacation mode use the below link. http://thethin.net/citrixlist.cfm