been an electronic music fan since the 80's. by far, my favorite so far is a man named Trentemoller.
here is his discography
http://www.discogs.com/artist/Trentem%C3%B8ller
i recommend you go to itunes and purchase his full length album and especially, all the singles & remixes.
i also love Thievery Corporation. Buy all of their albums....they are not strictly electronic music however, but have elements of electronica mixed with lounge, dub, world etc.....awsome music and a great band to see live if you can
http://www.thieverycorporation.com/