Anyone tried the Alpine EX10 ipod/bluetooth interface adapter?
 

I saw this on sale for $50:

http://www.crutchfield.com/p_500EX101/Alpine-eX-10.html?search=ex-10

Since more an more states are outlawing cell phones unless they are "hands free" I figured I would try to find a bluetooth adapter and this has both bluetooth and an ipod controller plus it looks like it is very easy to install, especially with the FM modulator (I know the quality is so-so, but it is on a par with FM radio which is acceptable to me).

Anyway I ordered one (will be here tomorrow) and will test it out in my E300 but wondered if anyone here has tried it?