If you missed out on MIX 2010 because you couldn’t make it to Vegas or had other things to do during the live stream, most of the presentations and sessions are available online. Click here to check out all of the Windows Phone related sessions. Other sessions can be found here. There’s a lot of good stuff there, especially if you’re thinking about learning how to make some Windows Phone 7 Series applications… and you should since the developer tools are a free download.