Windows Mobile 6.5-ish skin for AT&T's Warhawk (a.k.a. HTC Touch Diamond2) we saw last week? Looks like it (or another very similar skin) is ready to make another appearance. The Inquirer managed to get a walkthrough of what's being called the final build of WinMo 6.5, and while there isn't a lot of new functionality shown -- large portions of the video are devoted to My Phone syncing and QR codes -- we do get to seem a few Zune inspired ideas and a brief glimpse of how it handles flash. It's still on track for release by Christmas, and if you want your glimpse now, check out the video after the break.