Arduino bootloader at 20mhz

I tried that code in the board.txt file, I got an error from the IDE:

avrdude: serial_baud_lookup(): unknown baud rate: 72000

I had tried a similar technique using the 16mhz optiboot bootloader and the baud rate set to 144000, which got me the same error.
I’ve been using IDE version 22, so I downloaded 1.0 and 23, and will test them.

I have cut the trace running to the cap and resistor on the Baby orang, but the diagram for the 3pi would be great.

Update:

I tried 23 and got the same error. 1.0 wont even compile it’s own example code.

EDIT:
I just got my 3pi and Baby Orang during you’re sale. Should they have the cap and resistor? And if not, I wonder what I cut…