yaMOS stands for: yet another "My Operating System". This is a hobby Operating System, let's see to what it develops... At the moment it's only a kernel written in C++ and Assemly.
SDBoot is a complete bootloader solution (MCU side and PC side), free, with sourcecode for AVR MCU chip. It features a checksumed protocol for safe programming.
This project is intended to be a simple boot loader to bootstrap a FreeBSD PPC kernel on the PS3 so that other developers can start porting the complete OS to the target platform. A otheros.bld file and build process will be supplied with the code.