For the Vietnamese who know how to speak but don't know how to read/write in Vietnamese.
Following are two online dictionaries that u can use to translate

http://dict.vietfun.com/
http://www.saigon.com/~vietdict/

Just try to translate the Vietnamese posts here, and I bet you will get better VERY QUICKLY because you already know how to speak Vietnamese.

To type Vietnamese on computer , u can use VietKey :
http://cms.vietkey.net/downloads/vknt.exe

There are many ways to type Vietnamese. I prefer TELEX.
Click here for the TELEX manual
http://unikey.sourceforge.net/manual/ukmanual.htm#telex

Good luck

KSVN

Cool!!!!!!!!!!!!!!!!!