Burning bootloader

hmm .. i dont realy know what you mean .. i connected everything exactly like in that tutorial, and the author never mentioned an/the "ICSP" header?!

the only differance, the author uses a uno rev 1 or 2 and i have an uno rev 3

i dont use an external programmer, i want to use my uno to burn the bootloader onto the atmega168 in the "2nd" arduino.

where should i connect through the icsp header?!