Last year's revision to Facebook for Windows Phone may have gotten fans closer to the Facebook grail, but it was still lagging behind its iOS and Android siblings. Microsoft is finally catching up though, with the latest beta of the app. This build supports the new Facebook Timeline, higher-quality photos and post sharing. It's currently listed as being compatible with Windows Phone 8 -- which might leave some 7.5 and 7.8 users feeling a bit salty. You'll have to download it straight from the link below if you're up for giving it a whirl, since it can't be directly from your device.