I got a zune HD and zune 120, and they both sound sweet in car hooked up, but the volts on both zunes are 5volts so I am thinking that is why my amps are shutting off at high volumes. I had an 80 gb ipod classic and I got rid of it and when for zune and never went back to the ipod even for touch. The touches are overrated. Itunes ***** like everyone else said before.
Does touches have bluetooth? If they don't then that question about zune hd having it is stupid. Even if it does bluetooth really is more for mobile phone and touches are not that. It would be wasteful to have bluetooth that does not get used much anyways. BTW no zune HD does not have that it has WI FI. I still would keep my zune HD over the touch better sound quality.