This podcast features an interview with Dr Steven Greer of The Disclosure Project. In my opnion they're one of the most interesting sites as regards ET's/UFO's.
As I say in the podcast, I'm not sure what I think about these matters nowadays but I consider them an important thought exercise at the very least. This interview is an example of where those thoughts can lead.
The music you can hear is here: http://www.youtube.com/mmmontagemusic
My twitter account is here: www.twitter.com/nickmargerrison