Problem on Color and Images

try 670 x 200

do u have any idea of a website were i can easily resize the image?

http://www.resizr.com/ ?

i use the url above. but when i change the height the width automatically changes and vice versa.
how can i set it into 670x200

I've never used it - I used google to find it.. However, in normal picture editors when resizing then the aspect ratio is maintained to avoid elongating the image. If you want to change this, there is usually a box to untick that says 'Maintain Aspect Ratio' or similar.

There are free image editors out there for download : GIMP and Paint.net spring to mind...

tnx for that info. GIMP is great!