I will come back

2. Hopefully I am not leaving for good. I find it difficult to preserve my animation mode and background music, if any, with the new format of SlideShare. Hopefully, it will provide us with an alternative in the new future…… So until then, good bye to you all, my friends.

3. Join you again in the following site …… http://www.authorstream.com/yeunghokkwan/1

4. Yes, I’ll be back. 4