http://forums.method.me/cs/blogs/methodblog/pages/method-outlook-plug-in-2-0-v-2-1-34-update.aspxFor version 2.1.34 of MOPI, here are the updates: win.dat file issue is now resolved. This was caused by a Microsoft Outlook 2007 bug which was flagged when buttons were placed at the bottom of the window panel. Method buttons in Outlook are now placedenCommunityServer 2007.1 SP2 (Build: 31113.47)