fonts

hey guys.
can any one tell me some free fonts download sites?, been googling but all i find are pay sites. also, i bought a mac laptop, but im new to anything mac, so do font files work on it fine? or i have to use special types of font files for it?

This isn't what you asked for, but it might help you find the names of fonts you're looking for, if you know what they look like: http://www.identifont.com/