[xwiki-users] How to upgrade xwiki 1.1.2 stable to 1.1.2 milestone 2?

Hi, I search and read through the upgrade info from this link below. http://www.xwiki.org/xwiki/bin/view/AdminGuide/Installation#HUpgradinganXWik... It said that the general strategy for upgrade is to download the WAR Distribution and to replace your current installed WAR. Since I did an initial xwiki install using the standalone xwiki enterprise window 1.1.2 installer, how can I upgrade to 1.1.2 milestone 2 without losing any current data? To be more specific, which file should I download and use? Thanks, YinKee --------------------------------- Be a better pen pal. Text or chat with friends inside Yahoo! Mail. See how.