I am looking for a head unit for my car and i was considering this one:

http://www.pioneerelectronics.com/Pi...~21416,00.html

*edit* Also how does this one compare:

http://www.crutchfield.com/cgi-bin/S...fo&i=023MP3000

How is this? Also, it says that it can play mp3's, does it load them fairly quickly.

Can you put folders on a mp3 disc, for example with different artists having their own folder and then thier songs within it?

Thanks.