Thanks for the discussion of the Solfeggio frequencies. After looking around I found a couple youtube channels that offer a selection of frequencies. Downloaded the videos & have been listening to them, they seem to have a noticeably positive effect on my meditations.
So here is where some can be downloaded for free:
http://www.youtube.com/user/mountainmystic9
http://www.youtube.com/user/JezebelDecibel
http://www.savevid.com/
works well to download youtube videos
More sources for free Solfeggio downloads would be appreciated.