1. Download http://download.macromedia.com/pub/labs/flashplayer10/libflashplayer-10.0.32.18.linux-x86_64.so.tar.gz
2. gunzip the file libflashplayer.so inside
3. copy libflashplayer.so to ~/.mozilla/plugins/
Keep track what I did. Mostly technical tips that I learned everyday as I love it