Asain 2010 World Cup Qualifying final group draw
Here are the two groups:
Although both groups have their difficulties, it looks to me like Group B is the tougher one since three of the teams made it to Germany in 2006 (S Korea, Iran & Saudi Arabia), plus North Korea is always capable of a surprise.
Group A seems designed perfectly for Australia and Japan to make it through.
Group play starts on 6 Sept and runs through 17 June 2009.