60's rock radio/podcast recommendations?
 

I'd like to find a good internet radio web site or podcast for 1960's - early 1970's music. I don't want to hear the overplayed songs. I'd like to hear deep album cuts, and lesser known artists and songs. I tend to like harder rocking songs. I'm especially interested in British Invasion, psychedelic and garage rock.

I've tried to find a good station on live365.com, but they seem to mostly play the tired favorites. I'm nervous about trying podcasts, I don't know if I have to worry about viruses from an unknown podcast.