Here I ramble for a bit about the progress I've made so far on TMO, my AVR based handheld game system to-be. It's come a long way since I started the project, to the point now where there's some significant things to show off. The hardware portion of the project is complete enough that I can focus more on the software side of things and making the really killer features I want a reality.
You can check out the software on GitHub: https://github.com/JayWalker512/TMOOS
Here's the introduction post on my blog: http://www.brandonfoltz.com/2013/03/tmo-project-log-introduction/
Feel free to check out my other projects on the site as well.