My friends in Korea are doing an amazing job putting together the first pan-Asia web conference - Open Web Asia ‘08. The speaker list looks great. The timing is perfect as many US web companies are clamoring to get into Asia and as Asian web companies are starting to eye the US market.
If you plan on being around Asia in October, I would say this is a must attend event. Also, side note on the location - there is a casino there for you gambling VC types;)