I have a functioning ES2 development environment that I want to upgrade to ES4. I am also moving to a new server (Windows 2008 R2 and SQL 2008 R2).Currently, I'm running: JBoss [EAP] 4.2.0.GA_CP01MS SQL 2005Java 1.6.0-14I've read some docs, but am still confused. I'm assuming out-of-place upgrade,...