Yes and being a lighting professional, you probably already know that 3 pin 5 pin adapters are not hard to come by, don't you?

To answer your question about spare gates, we are using about 44% of the FPGA resources at the moment. I would also question your remark about the compared "grunt" of a netbook, as many non-tech people I have shown the device to have spontaneously praised it for its reactivity and fluidity. Finally, some people are working on a MMU and even though it is of little use for my intended video synthesis application, you are most welcome to join them.

Price mainly has to do with volume. Also, VGA is still widely used today, and does not mean low resolution as the Milkymist One can do 1280x1024. We are planning to add a connector to drive HDMI displays at some point, which consists merely in wiring it directly to the FPGA as the Spartan-6 we use has the TMDS stuff built in, but unless we have the time and the development resources to get it done fast in the FPGA design, it is not a priority. (I work on Milkymist One)

The material we posted online so far is not so great, but from feedback on real uses of the product, it does much better than what you describe. But it can be a matter of taste, too.

-- disclosure: I work on Milkymist One -- The only comparable product from proprietary hardware companies is the Edirol CG8, which has inferior specs in most regards and is sold for a lot more (about 6 times the price of Milkymist One).

About the price tag: this has to do with volume alone. The only way we can bring it down is by selling lots of device. Traditional chicken and egg problem in electronics...

First, we are working on this, and your patches are welcome. https://github.com/sbourdeauducq/llhdl/wiki https://github.com/sbourdeauducq/antares FPGA companies are not as evil as you make them out to be. As a matter of fact, a large part of Xilinx's motivation about closing the bitstream is not to be evil, but to limit the damage that can be done from their (stupid and large) customers misusing the FPGAs. They still publish a lot and you might be surprised to learn, for example, that the ISE software has options to dump the complete routing graph of all Xilinx FPGAs as well as some raw timing characterization numbers. The information is there, but it takes more work to go looking for it than to sit on your ass bashing the FPGA companies - as most free software activists do whenever the topic of FPGAs arises. No wonder why so little open source FPGA and EDA stuff gets done. Finally, Milkymist SoC and FPGAs lie at two different levels of abstraction. When you are using a traditional CPU, both the logic design (HDL) and the physical implementation system (ASIC cells, P&R tools, ...) are closed. When you are using Milkymist SoC, the logic design is open and the physical implementation system is closed. The logic design is portable, and ported, to other technologies. I think we all agree this represents a progress.

That open source implementation is nowhere near as good as the original MIPS. As a general rule, the complete open source HDL thing, and especially Opencores, has still a lot of problems with quality those days.

on-board computer running Windows Embedded.