>We're using MasterPage, but we didn't put Script Manager there. It is used in page by page basis, which is not really good way, IMO.
if you use a script manager in a master page, this script manager will be responsible only for the master page part of the site. For the content part you will need another script manager, which hast to be added to the contentplaceholder in each page.
Holger Vorberg
Germany