I introduced myself already, thanks for the heads up.
I have a bunch of links that are still alive, and that I have posted in another forum. I thought it would be cool to post them here. They are many, so I will not write a description of the albums, sorry!
There is a little of everything, enjoy.
Zbigniew Preisner - La Double Vie De Véronique (P 1991)That is one of the most beautiful OST's ever, I guess it is "modern classical". The movie was directed by Kieszlowski
DJ Danger Mouse - The Grey Album (P 2004)hip-hop? mash up of The Beatles's white album and Jay-Z's Back album. Danger mouse has reincarnated recently as a part of Gnarls barkley.
Esmerine - Aurora (P 2005)This is just beautiful stuff, cellos and other classical instruments
The Dead Texan (P 2004)The label is Kranky, that is a lot to say. This is ambient music.
Tunng - Comments Of The Inner Chorus (P 2006)One of my favorite albums of 2007 was Tunng's, this is their previous one. I guess this is folktronica
Porcupine Tree - Up The DownstairA classic of Porcupine Tree, very psychedelic. From the Delerium years.
The RZA - Afro Samurai Soundtrack (P 2007)The OST of the cartoon series Afro Samurai.... a, sort of, manga version of Jarmusch's Ghost Dog (the stories are not similar, though)
M.C. Solaar - Chapitre 7 (P 2007)French Hip hop, this guy is the s*** over there (as much as I know

)
Odd Nosdam - Level Live Wires (P 2007)Member of CLOUDdead,a nd an important part of the Anticon label. This is "instrumental hip hop"
Dakota Suite - Waiting For The Dawn To Crawl Through And Take Away Your Life (P 2007)Dakota suite is a band (mmmh, one guy and a cast) that plays sad and mellow music. I love them.
The Magnetic Fields - Get Lost (P 1995)80's sounds with a cool twist, I don't know how to describe this, IT IS THE MAGNETIC FIELDS!!

Larsen - Musm II (P 2007)
XXL - Ciautistico! (P 2005)
XXL - Spicchiology? (P 2007)Larsen is an italian band that does this experimental pop "a la italiana". One of its members released an excellent album last year under the name (r). XXL is Xiu Xiu and Larsen together. It is weird.
Neu! - Neu! 75 (P 1975)
Neu! 1 (P 1972)
Neu! 2 (P 1973)
Neu! 4Neu! = seminal kraut rock band
Einstürzende Neubauten - Alles Wieder Offen (P 2007)The latest release by these (crazy) germans. Not so industrial as their previous albums, but worth a listen. One of the member of this band was a member of the bad seeds
Pescado Rabioso - 2 part 1Pescado Rabioso - 2 part 2Blues from Argentina in the 70's. Very good.
Goran Bregovic - Karmen (With A Happy End)The latest album by Goran Bregovic, he specializes in OST's, most of them for Emir Kusturica. Excellent "gypsy" music.
Beef Terminal - Anger Do Not Enter (P 2005)
Beef Terminal - The Isolationist (P 2003)A little IDM, a little ambient. I would say, try The Isolationist first, I like it better
