Disambiguation pages? huh?

I've been goin through the list of pages at 'special pages' to help edit problems in the articles, and I took a look at the stuff on disambiguation at wikipedia.org... I'm so confused.
I could foresee problems with double meanings for articles coming up later on in the life of tinwiki, so it would be good if someone could write an article on exactly what disambiguation is and how we can use wiki code to work around it.
Cheers, NrKy.
(still confused)

See a need, fill a need .