I've got to say that the new HD DICE that Tom from EAS is offering looks like the cat's ass. I installed the BMW iPod kit in my '02 X5 and while it works as advertised, it could be way better. Too bad but that's all they had at the time and my lovely wife got it for me and we're still using it.
I'll soon know what the new BMW MOST kit for the E90 iDrive will be like. I've got it

and need to get it installed.