Just yesterday we posted about a new tab to HTC Sense, courtesy of an ambitious XDA user. In this video, we give you a walkthrough of the new tab and its functionality. Overall, the tab integration is quite tight, though for the most part, it’s more of a Facebook reader than it is a useful Facebook homescreen application. If you’re big on Facebook, you may want to give it a try. Installation isn’t easy, though if you’ve got a half hour to spare plus some patience, you should be able to get it working.