This site has fast and easy "one click" installation for many of the most popular free software programs. Check it out, it's pretty cool:
www.ninite.com Taming The Beast has a bunch of free code generators for things like popup windows, etc:
DHTML, Flash, MySpace code generators
http://www.tamingthebeast.net/generators/codegenerators.htm
Free JavaScript Code
http://www.tamingthebeast.net/scripts/freejavascripts.htm