@Eva

My favourites are : Kiss the Book, Horizon, As Baile, March of the Celts, The Celts, The River sings etc etc...

Try also Era's:  Ameno, The Mass, Divano, Gregorian etc - available also on "youtube"


@ Rahim

Why dont you start with downloading these:

http://www.sinlesslinks.com/Music/very-best-of-enya/

Searching is usually the harder task - but once you make a good google search e.g "rapidshare enya album" - and you find an active links - all albums are yours for the download !!!!