I was browsing thru Deviantart and (accidentally, hehe) found the resources section of it. Of course, it resulted in a downloading frenzy after noticing some great brushes.

Now, I'll spare a moment to respect those who contribute to the community and sacrifice their time for others; here are some devArtists who I have downloaded brushes from (you should check them out as well):

~wedgielouandrakie :: ~Eden-stock
~WuRklash :: ~sheaallen
~isXBeauX :: ~radioshed
~ksama487 :: ~Scully7491
*jaxraven :: ~Shizen-Megami