need help for a DIY bong

hey i´m new here and i never smoke in a bong...:( (just joint, pipes, heaters)
i would like to make mine, but i don´t know how should it has to be made
i don't want any common one i would like to have a completely dreamed one..:)
i know it is to much to ask for the first one but here in mexico are really expensive and can't afford one...:( and i know it would be love at first hit..! so i would like to keep it a really long time, so no materials that have to be replaced frecuently..
plss help mee.. to complete the journey..
thnx

did a search for ya...

http://boards.cannabis.com/search.php?searchid=1279152

a little searching will do you good. The same topic was discussed at length within the last few days

[YOUTUBE]http://www.youtube.com/watch?v=ZoX-NB6KGa8[/YOUTUBE]

thnx guy..didn't know it was that simple...