Here are the steps for burning the JagUSB board from scratch:

1) Install Xilinx Impact from your USB stick, using the registration code in
jagstuff/*.txt
2) Get BJL and JCP working (I assume you already have)

3) Insert a virgin board into a topless Jaguar, then power it on
4) Plug in the USB cable to the center jack -- you should hear the device
detected sound
5) Plug in the JTAG cable to the header (pin assignment text faces up) and
to your PC
6) Launch Impact, select the project jagstuff/cpld/jag.ipf
7) Right click on the chip and choose Program -- use the default programming
settings
8) The USB should disconnect at this point, which means the CPLD programming
worked

9) Via BJL, load 'boot/jagmand.cof' (actually startup.s) -- this will flash
the boot sector
10) The USB should reconnect -- if so the flash worked
11) Test the board by running 'jcp -r' -- it should reset to a green screen
-- the card is done!

