Wow, this was exactly my question! And the tip works. Thank you!For others who are working with Powerpoint in Korean at school, it will look like this:After making the hyperlink and making some kind of exit effect (red star), double click on the animation.Click on the 타이밍 tab.There is a button that says 시작 옵션(T), and two more things you can choose from will appear if you click on it.The second one is 다음을 클릭 하면 효과 시작(C), and that has the little drop-down menu from which you select the item you are currently working on.Then hit 확인 and you're set!
Detailed explanation with images showing the appropriate options on Korean-language Powerpoint. Instructions use the right hand menu as a basis as I seem to recall that's unchanged between Powerpoint 2003 and 2007.