I made a jig that lets me use fhash clips and sockets, I used a BP adaptor, extra-long headers, and stripboard
Now I can easily switch between my Tigard, my Bruschetta, and my BusPirate.
I made 2 slits in the strings underneath to isolate the runs.
The wiring is (updated)
Bus Pirate Pins to SOIC-8 Socket Layout
IO5/CS(SS) Vout(VDD)
IO4/MISO(DO) IO0/(HOLD)
IO1(WP) IO6/SCLK(CLK)
GND(Gnd) IO7/MOSI(DI)
Hold and WP are unused BP I/O pins
The rest are pre-assigned
This might help others who might want a similar jig