Here you can find some links you should visit if you care about pan flutes:
Brad White
musical resources of all kinds, instruments, movies, books and much more.
Douglas Bishop
Learn how to play pan flute in Douglas Free online video lessons.
Free CD pan flute music to download!
videos and lot of other stuff (such us free mp3)
Kevin Budd
Canadian panflutist and music composer, pan flute builder
sells also pan flute CD.
The best music resource is in the end youtube; try G. Zamfir
you know that you can download for freemusic from youtube? it is not very legually, but is nice :). Fore more details, feel free to contact me