I've just updated my web page:
Although the board hasn't been tested yet (I'll get a couple of PCBs in
2 1/2 weeks time) I've made the design files available for anyone who doesn't mind taking a risk. I'm paying about $60 for my boards, from Olimex.The LPC2104 costs under $9 (250 off). I got four samples free from a UK distributor - I'm using the chip in a couple of designs for clients.
I've downloaded the latest GNU tools and have the assembler, linker etc. and GDB working under Cygwin. They seem to be working OK - a test program assembles and links and can be debugged with GDB.
Leon