I'm with Damian on this, except that the MFSW controls work fine with my iPhone. Call lists on the iPhone don't transfer over, and the keypad doesn't work within a call. I emailed the UK Fiscon distributor and received this reply: "Just confirmed, both call lists/keypad work well on 3.1.1, had a couple of reports of the new 3.1.2 software being slight patchy, which will hopefully be cured when new software for the parrot chip is released." Most iPhone users are likely to accept an iPhone OS update when offered in iTunes, and are probably running OS 3.1.2, as I am.