Ok, Hubby's got a nissan primera (cough cough) with one of those cool radios that only get classic hits :lol: . I brought a band expander for it, pulled the thing apart only to find i need to place a red wire from the new box to the radio "power source". Which ones the power source? theres like 20 wires going into the back of the darn thing. Hubby's answer was to put it in with the red wire, but theyre red with a black stripe, rainbow colours with grey spots and stripes etc. Anyone done this before? as i have to drive this car cause it's "too flash" for him to take to work and he drives my old ute (with a primo stereo set up) 8) . Thanks from a rock fan