I have successfully added a new page type and layout to SitePublisher but it's not available in EStudio.
I updated:
...\Interwoven\TeamSite\local\config\lib\content_center\livesite_customer_src\etc\conf\livesite_customer\pagetype-config.xml
Then I did a
build.bat (which completed successfully)
What did I miss to get the new page type & layout available in EStudio?