New Post: RENDERING TO Response Output Stream

I am able to capture the aspx into HTML, by overriding render in a page.

I then use:

image IMG = HtmlRenderer.HtmlRender.RenderToImage(Pagehtml)

where Pagehtml is a string containing all the page html code.

I set
Response.ContentType = "image/Png"

I save to the output buffer of the Response
IMG.Save(Response.OutputStream, ImageFormat.Png)

I send it to the client screen
Response.Flush()
response.End()

But I get a blanck page...... any other ideas?????