March seems to be the month for Windows Mobile and Nokia S60. Last March, Google introduced YouTube for both mobile platforms, effectively ending the long shut out Googly Youtube goodness for both OS users. It’s March again, and wouldn’t you know it, there’s a brand new version available for both. Version 2.1 brings some new changes to the UI and an increase in speed.

We strongly believe that faster is better. The YouTube Mobile app is designed to be the fastest way to find and play a video on your smartphone. In the initial release we minimized the number of features and focused on speed for things that matter – app startup, finding a video, and starting playback.

In today’s release we have added search query suggestions, ‘My Account’ support, and a new homescreen user interface that is optimized for larger screens. Now when you log into your YouTube account on our phone, you can view your favorites, subscriptions and playlists from wherever you are. Let’s say you have recently found an amazing basketball shot video and favorited it on your desktop PC. When you’re at the basketball court with your friends all you need to do is launch the YouTube app and go to your “Favorites” to show it to them.

Google