Add Amazon to the list of content providers with Windows Mobile compatible offerings. Amazon’s Unbox video service is offering portable versions of their videos that are compatible with Microsoft’s PlaysForSure certification.

The fact that a source as reputable as Amazon is offering content that is compatible with Windows Mobile is a great thing for consumers. Until our dreams come true and Microsoft gives us OTA access to the Zune Marketplace (hey, they apologized for the points system) this is a great alternative. While many people have been doing the video thing for years, the process of encoding video to optimize it for your media player of choice isn’t always as straightforward as one would like.

Is this old news for you guys? Is having video on your phone even something you would bother with? Talk it up in the comments.

[Simple Mobile Review via Windows Phone Thoughts]