[xwiki-users] Layout and sharing

Hi Guys, I have several questions about xwiki usage. 1. I want to change layout of the space named "Main". How I can do this? I should say that that after installing xwiki with jetty and hsqldb and see {edit this panel} link but after installing war on tomcat I don't see it. Perhaps I need to specify the rights for this? Sure I'm logged as Administrator in both cases. 2. How do you keep the same content between the pages? For example feature list on xwiki.com? Is it different copies or you specified links somehow? I was told that it's #includeInContext <irc://irc.freenode.org/%23includeInContext> but I couldn't get example even registering on xwiki.org by looking on the code. Thanks, Juri.