Themes for Windows 7
Theme is a combination of pictures, colors, and sounds on your computer. They includes a desktop background, a screen saver, a window border color, and a sound scheme. Some themes might also include desktop icons and mouse pointers.
For Microsoft themes click here loads of free on there.
Here is a few more themes,
will add many more soon come back and look.
ARTURIK1988
Download from here deviantart.com
Waterbomb by ~ Adrenalize81
Download from here deviantart.com
Desk 09 OS by ~Dr-Bee
Download from here deviantart.com
by reysteve619
Download from here deviantart.com
Nightfall oliver182
Download from here deviantart.com
Desktop by dbg11235
Download from here deviantart.com