Just fitted a Connects2 adapter to play and charge Ipod (ebay £29

) for my daughter's nano.
Haynes manual very helpful, though I'm not sure removing all the heating wire cables were necessary (did so however), and the fact Haynes miss out removing the lower dash footwell cover, to access a cable was confusing me

(placed to floor by 3 stiff rubber pegs).
I'd advise that when removing the 2 inner screws, either side of radio, that a magnetic tipped driver is used.
Most Honda trims are 'bashed' together (-spring catches precisely but brutally forced together at manufacturing), pulling out the radio/heater control unit is tough, as long as you've removed the screws it will snap out (in terms of force it was even tighter than the lower 3 heater dial fascia).
Anyway, got braver/stupider and ran cable through blank next to cigarette lighter in the centre console, so all that's left is a requirement for a small rubber grommet

!