Success!
righty oh, here's the DIY guide all bigger size pictures are here: http://www.350z-uk.com/gallery/thumbnails.php?album=69
what you'll need:
let's start then!
disconnect both battery cables
let's start dismantling the centre console!
take off the rubber mat in the centre cubby hole and unscrew the 2 screws you just uncovered
then lift the plastic cover as indicated
then lift the gear lever surround
detach the aircon cable from the back of the surround
unscrew these 6 screws you see here: (note 2 on the bottom left side are missing as I took them off already)
unscrew these 2 other screws:
lift centre console top part with a fairly strong pull
before taking off the centre console, make sure you sit on the driver's seat, and unplug this connector, and also release it from the little hook that keeps the wire of the connector close to the centre console
finally pull the console away, but not completely as you have to unplug the radio connectors
unplug all these connectors
get the connector shown in the picture and splice the white cable with blue streak and the pink cable with black streak
attach the cable splice to the red cable from the ICE link, and the white/blue from the radio connector
attach the pink/black cable from the radio connector to the purple cable on the ICE link via the cable splice
the black cable from the ICE link needs to be grounded, I just put it onto the chassis
attach the ICE LINK box with the cable tie provided to the plastic frame as shown
finally route the cradle cable where you find it best (some people put it in the little cubbly hole, some other put it where the phone cradle is, I put it just below the vent
et voila' IPOD connected to frequency 88.00mhz
sound quality is good, not CD quality but still quite good even at high volumes, all in all a worthwhile purchase!