Just a little question here.... Head units from america and head units from the uk, are they the same? I heard somewhere that the din connectors are different.... So for example if i bought Alpine Unit XX-1 in the uk would it be the same in every way as the XX-1 in the US? (XX-1 is an example, its isnt there new 10" flip out, internet surfing, coffee making head unit!) Thanks for your help!