I'm trying to program my Quad from my 'external' PC. I've programmed the NEO before, and I'd like to use the Quad. I've unplugged the J8 jumper, added myself to the dialout group, I think I installed the correct patch, driver, but when I upload a sample the following error occurs: avrdude: stk500_recv(): programmer is not responding avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x00 :-( Edit: 'top' reports avrdude is taking 100% cpu. 2897 maurice 20 0 17500 5180 1948 R 100,0 0,0 70:20.93 avrdude