Adobe Flash Player on Linux 64-bit

I’ve been trying to do this for years, and finally got it to work today.  This is what you do:

1) Download the plugin here: http://labs.adobe.com/downloads/flashplayer10_64bit.html http://labs.adobe.com/downloads/flashplayer10_square.html

2) Untar the plugin

3) Copy the plugin to ~/.mozilla/plugins

4) Restart firefox

Flash magically works!  Yay, now I can watch YouTube videos!