Head image size

What is the perfect image size for the head picture? (not the background but the other xD)
I want to make a new image, but dont know the sizes, and I also cant find something on it in forum.

Thnks,
ProuD

Does anyone know it? Yes (help me) No (bad for me....)

There really isn't a 'perfect' size. All images on any forum are nothing more and nothing less than flowing with the overall theme of your board. I've used sizes as small as 150x75, all the way up to 950x175. I currently have a header image (as the background of the header) that is 1024x270 and the forum name (which is my simple logo) is currently only 150x75. If this doesn't help, then maybe you can ask for a banner request in the graphics section and give your forum url so one of the experienced graphic artists can whip something up for you.