The MS Photography blog announces the Windows Live Photo Gallery, Beta 1. Vista and XPSP2 support, MS Spaces integration (does anyone use that anymore?), Panorama stitching and exposure tweaks are some of the features. Interesting move, we'll see how it pans out, and if it's good enough to move over other photo sharing sites and apps out there. Obviously integration right into the OS is a big plus, but being tied to Microsoft Spaces (if it stays that way) might be a deterrent for people to use it. We'll see how it goes.... right now it's an invite only Beta it seems.