First off, you must admit you are a newbie hehe.
Secondly, torrents are better, but that is besides the point here.
Seriously, all you need is winrar which is free.
http://www.google.com/search?hl=en&sa=X&oi=spell&resnum=0&ct=result&cd=1 &q=download+winrar&spell=1
You download each part of the movie from each rapidshare link.
There are no passwords. This is tedious since rapidshare only allows one download like every ninety minutes, so you must wait in-between downloads of individual parts.
step-by-step
Download and install winrar.
Then click a link I gave, go to the page and copy and paste the first rapidshare url into your browser. You then proceed to download all the parts one by one.
When you have all the parts, highlight all eight .rars and right-click to "add to" winrar. It takes a few minutes, but this will assemble all the files into one single .avi file.
I know that The Simpsons one is over 700 MB and too big to burn to a vcd. If you want to burn, just do so to dvd-r or split the files down to pieces less than 700 MB each and burn to two vcds. I just watched it and then trashed it.