Enough with the talking, here are the links. Enjoy!

Abstract Textures volume 2

Abstract Textures volume 1

Various Textures 1

55 Free Large Textures

Rusty Metal Textures

Metal Grunge Images - Part 1 / Part 2

Dirty Wood Textures

25 Free Hi-Res Fabric Textures

31 Free Original Textures

6 Hi-Res Concrete, Clay and Slate Textures

6 Hi-Res Wood Textures

12 Wood Textures Pack

80 Free Hi-Res Paper Textures

Free Liquid Textures

Free Hi-Res Paint Textures

Free Crack and Dirt Textures

Colorful Antique Fabric and Wood Textures

20 Free Original Hi-Res Stained Paper Textures

Free Hi-Res Textures and Tutorials

Free Hi-Res Cardboard Textures

Free Hi-Res Denim Textures

60 Impressive Free Hi-Res Textures and Backgrounds

60 Free Exclusive Textures from SXC.hu

Free Hi-Res Grunge Nebulae Textures

10 Hi-Res Quality Bricks Textures

15 Hi-Res Stone Textures

337 Free Textures at TextureKing