I don't think he has been disqualified yet. He's still listed as the winner on the Tour website, and it's up to the UCI to overturn, they are waiting on USADA
http://www.letour.fr/2006/TDF/LIVE/us/2000/index.html
Last press release from UCI in August recommending that USA Cycling open disciplinary proceedings
http://www.uci.ch/modello.asp?1stleveli ... dnews=4309
USA Cycling pass to USADA
http://www.usacycling.org/news/user/story.php?id=2448
Landis won the US points series since then