Ubuntu cheatsheet pages

In my research to fix problems, I have often run across one page which does an excellent job of providing a solution to my problem. Often, this page is actually official Ubuntu documentation, but usually I have a hard time finding it. Detailed here is a list of extremely useful URLs and what they are about:

AMD64/FirefoxAndPlugins	extremely useful page showing how to install 32-bit firefox and java on x64 Ubuntu
Fonts	Fonts page includes large .fonts.conf text, for making all those pesky fonts look sharp, clean, and windows-like
CronHowto	Handy reference on setting up CRON tasks.
How to mount disks

Hope this helps someone, and if not, I know I will be going back through this list when I need help.

-Robbie