Sorry if this is a dumb question.. I'm reading a book about citrix which talks about the Program neighborhood client and the Tools,ICA Settings and on the general tab is a Serial number. The book says that this is left blank unless you are using a client from the Citrix PC client pack... but fails to explain what a client pack is. Also the help file for the PN doesn't mention this field at all. Could someone point me to something that explains what this is please ? D. PS - a big thank you to Neil B. on his advise for scripting (my last post).. worked very well.. thanks. ******************************************************** This Week's Sponsor - Emergent Online EOL's Universal Printer new Features include: Network Printing, Pagestreaming, 2400 DPI. No Client Software Required! http://www.go-eol.com/ ********************************************************** For Archives, to Unsubscribe, Subscribe or set Digest or Vacation mode use the below link: http://thethin.net/citrixlist.cfm