You haven't seen shit until you've shit your pants watching this

[Kim]

Korean horror.... JU-ON
Trailer 1 mms://vod.hani.co.kr/cine21/multi/trailer/i-j/juon_trailer.asf
Trailer 2 mms://vod.hani.co.kr/cine21/multi/trailer/i-j/juon_last.asf

(Streaming, just copy them into your browser)

Chinese horror... The Eye (I've seen it, there are scenes in there that stay in your head for a good week)
Trailer 1 Real Media Stream
Trailer 2 Real Media Stream

Other worthy titles are....korean horror "The Uninvited", as well as JU-On 2 , and The Ring (jap version) if you haven't seen it already.