Logos, Logos, Logos...
 

I know one of these site was posted b4 (the first 1 I think)
but here is a nice list

http://www.brandsoftheworld.com
http://www.Logotypes.ru
http://www.logotypes.lv
http://www.lalogotheque.com
http://www.fcklogo.com.ar
http://www.portalpublicitario.com/logos/Logos.asp
http://www.visual.gi/logoteca
http://www.designclub.com.ua/logos
http://www.hqfl.dk (football logos)

Thank you, It´s good to know the brands of the world!! 8)

bookmarked =D These will help with photoshop!

Very nice! It took me so much time to find thsi Lambo one for my sig.
It would´ve been so easy... :P