get image from ashx Url using Watin

I wanna get the image from ashx url using watin can anybody tell me how to get image using watin api

http://www.nmlsconsumeraccess.org/EntityDetails.aspx/COMPANY/76986 this is the link when you open this link there is the Captchas image which url is ashx.

code

IE ie = new IE();
ie.GoTo("http://www.nmlsconsumeraccess.org/EntityDetails.aspx/COMPANY/76986");
ie.WaitForCom开发者_JS百科plete();

Image img = ie.Image(Find.ById("turingImage"));

img. ????

I wanna save the Captchas image

Using the ie developer toobar find you the property that you need, off the top of my head it would be img.src or img.url

The whole point of a Captcha though is to stop automation, so you should get your developers to deploy a test version that does not have it enabled.