IBM Support is hosting a <A target="_blank" href="http://www-01.ibm.com/support/docview.wss?uid=swg21329272">free Tech Exchange webcast</A> on Domino 8 upgrade requirements and implementation on System i on December 11, 2008. The presentation is 1.5 hours with a Q&A session afterwards. You need to register for this webcast to receive the dial-in details.