All,
Check out
http://www.artistent.com/ for some great internet radio. They have recently added Vin Scelsa (a legendary NYC DJ) and he is doing 3 live shows a week. The shows are then archived.
This is true free form radio and a wonderful break from all the pre-programmed stuff on most commercial stations. I have personally been listening to Vin for over 20 years and highly recommend to anyone looking for radio the way it used to be, where the DJ actually picked his own music.
Kind Regards,
Mat