OpenLCB Dev Board Bootloader: So Far, No Love

The folks on the OpenLCB mailing list nailed the problem for me. Turns out the AT90CAN128 (and ATmega128) use different pins for application SPI, and ICSP SPI. Go figure. More detailed post to follow. And, here is the more detailed post with fix. Having some difficulties using ArduinoISP to upload my Arduino bootloader onto the AT90CAN128. I’ve double checked all the connections, but haven’t had any luck. Does anyone know what this error might portend? Would purchasing a JTAG programmer be of any use...