If you have Live Mesh for Windows installed, today you should be receiving a version update, to 0.9.3432.31, according to a post on the Live Mesh forums.  Included in the update are both bug fixes (including optimized MOE CPU/memory use) and some new features:

• Added option to hide the Live Mesh folder shortcuts on your desktop.
• Live Mesh now remembers the last location used in the folder synchronization dialog.
• Live Mesh News will now display the date (as well as time) for all news items, even older ones.
• Curtain mode now properly supports multiple-monitor computers running Windows Vista

The update has already been pushed here, so depending on your settings you should either be prompted or have the update automatically install.