Keepin' my mac clean.. help?

Bonjour everyone,
my 1st post here... And I switched over to mac from windows half a year ago.. I wont even mention the word regret.... oops

yeah I curious, Im used to running disk de-frags, and emptying out caches/temp folders & all those other things to keep your eyes from turning blue with PCs over the years.. Im wondering if you folks have any tips on keepin my mac clean in the same manor and possibly ways of organizing files better/tips&tricks for keeping her quick.. im running leapord on a macbook with 2g ram dual core. thanks everyone and greetings from Montreal!

G'day and welcome to the forums.

Download a program called Onyx which is great for cleaning caches, running scripts etc.

http://www.titanium.free.fr/pgs2/english/onyx_leopard.html

Welcome!

Disk warrior is a great tool to have in your box too. Not free, but it's been worth every penny for me.