I really like what your doing, great job! I’ve put together a rack synth based on the same concept, but without any external control. What is driving me crazy is the PSU fan! 😦 It’s very noisy. Do you mind to spend some words on what kind of PSU you are using? Well I know there are noiseless fan for purchase, but my project is a very low budget project (I used only spare parts almost of them picked from the trash, currently I’ve spent a total of 0.72 cents on my rack LOL 🙂 ).
…also… I’ve planned to put together a keyboard version with knobs, my idea was to disassemble a controller like the Behringer BCR-2000 which I had around… I’m really curious to see what’s your solution for the knobs.
A quick question about the CF. I’ve replaced my HD with a compact flash, anyway the boot time doesn’t seems so fast (it’s a Sandisk 4GB). This is not really an issue for me, anyway what is your boot time?