I'd really like to find a small board (probably EBX size or smaller) that uses an x86 processor, can run Linux, has a PC/104 expansion bus, and has around 10 analogue and digital I/O ports. The only boards I can find that meet this criteria are from a company called Diamond Systems, but they seem to be having a lot of issues with their boards right now (Neptune has been on backorder for 3 months and counting now... and their VIA-based boards are being discontinued next year).
Are there any other companies that specialize in this type of board?