Fishstick South Park Stream Learn typing with Ubuntu and Firefox

Term to discover that there is a very interesting add-ons to learn typing.
The program has 27 lessons ranging from the simplest to phrase with words of all kinds. Of these 27 lessons, there is one that is customizable, specifically the last "Custom." There you can write your own set of words or download any of the Internet as these:

• Frequency Words in English
• Frequency Words in German
• Frequency Words in English

The program also is keeping a record of our progress (the last 15 attempts) so we can go comparing progress in CADa lesson.
Download and install: Firefox Addons - Addictive Typing Lessons
A special version for Linux, because the original sample does not seem quite right letters in Linux. You can download it here: Addictive Typing Lessons Linux.
Enjoy.