VS 2010 [HELP]HTTP request get image

Hi all,

I'm writing a little program that grabs an image of a link, the problem is that, that page has some validation. The image will only show based on that is stored in the cookies. So grabbing the link and opening on a new page wont do.

I'm not using webbrowser but instead a custom http web request class.

Now the thing is, how can I get that image with the cookies I have (It's in a cookie collection), and load that image on my picturebox?

Thanks.