Finding quality and unique free fonts is quite a task. You could do worse than check out this collection by Eduardo Recife of Brazil... (also contains commercial fonts)
http://www.misprintedtype.com/v3/fonts.php
Do you have some difficult masking to do, check out this plug in which can help you.

One of our members (
Pganguly) has just posted a heap of cool artwork. Some freehand sketches, some created entirely in Photoshop
Check this thread to see it:
Where I'm from, we call this a sketchdump (56k, no way) .