The latest code can all now be found on Github:
https://github.com/soulsbysynths/SsAtmAtmegatron.git (https://github.com/soulsbysynths/SsAtmAtmegatron.git)
https://github.com/soulsbysynths/libraries.git (https://github.com/soulsbysynths/libraries.git)
You can get the latest master software and also see what's in development.
The solutions work with Atmel Studio 6.2 and Visual Micro. Atmel have recently removed 6.2 and released 7. However there isn't a version of Visual Micro that works with 7 yet. If you require a copy of the 6.2 installer, please leave a message below.