Does anyone have any recomendations on a toolchain (IDE + Compiler + RTOS + Debug Tool) for the Kinetis processors that they are happy with? I plan to work on a custom board. Something that I could get started with for cheap and then pay more later as I need more capability would be preferred. Codewarrior and CodeSourcery are pretty appealing there. And of course something that is easy to get started with would also be good. I don't need a TCPiP stack, but I do need USB Device.