Looking for textures

anyone have some links to some good sites with nice textures?
also looking for a crate, or some sort of shipping box texture.
stuff like what say, weapons are shipped, or military supplies.

I have tons of links.
ZombieCzar.com

I've got a couple texture links....

http://textures.forrest.cz (850 textures)
http://art.net/~jeremy/photo/public_texture/index.html (626 textures)

my site (http://www.natelund.com/resources/textures/index.html) has about 50 texture sets -- zip files that include bump,specularity, and opacity maps  etc. along with the color maps)