Sympathy for Mr. Vengeance Park Chan-Wook
Barking Dogs Never Bite Joon-ho Bong
The Isle Kim Ki-Duk
Sorum Yun Jong-Chan
Occasion of Remembering the Turning Gate Hong Sang-Soo
Failan Sang-Hoon Ahn
Christmas in August Hur Jin-Ho (Masterpiece!)
BirdCage Inn Kim Ki-Duk
Sassy Girl Gwak Jae-Young
Love Wind Love Song Park Dae-Young
Bus Stop Lee Mi-Yeon
Asako in Ruby Shoes Jae-Young
Camel Park Ki-Yong
Oasis Lee Chang Dong (Masterpiece!)
Il Mare Hyun-Seung Lee
One Fine Spring Day Hur Ji Ho
Marriage is a Crazy Thing Yoo Ho
Virgin Stripped Bare by her Bachelors Hong Sang-Soo
Aimless Bullet Yoo Hyun-Mok (older movie, I have the DVD,
                             but I haven't watched it yet,
                             so I'm just going on rep on 
                             this one)

HkFlix is a good site, already mentioned, other sites to 
find good Korean selections are :
YesAsia.com 
DVDAsian.com

2 Korean movies to avoid, No Blood, No Tears Ryu Seung-Wan
                          Coast Guard Kim Ki-Duk

