Starnge but true -- Application Pool Pipeline Mode problem

I have master page with a login status control on the page.

Web.config looks like this:

Code:

    <authentication mode="Forms">
      <forms loginUrl="~/Account/Login.aspx" defaultUrl="Default.aspx" timeout="2880" />
    </authentication>

Here comes the strange when the site is set to use pipeline mode integrated.

From my home page http://meltedpopsicle.com/ I click the login status button expecting to be redirected to /account/login.aspx.... nope page just posts back and I stay on the home page.

Now if I set the pipeline mode to classic then I go to my home page:
http://meltedpopsicle.com/ click and walla it works.

Now strange fact two... using the integrated pipeline that did not work if I go to http://meltedpopsicle.com/default.aspx the login status button works.

Ideas????
Defaul.aspx is set to be default doc.

 

...This is MVC, right?
You may want to search Stack Overflow, you can find a lot of help there for this sort of thing.
http://stackoverflow.com/questions/356982/how-to-redirect-to-a-dynamic-login-url-in-asp-net-mvc

My guess is it is the application path.

 

Actually it's just asp.net forms... I borrowed the layout from Orchard project which is MVC... But StackOverflow is a good idea.

Thanks

 

Cool. The guys who code Orchard are friends of mine, cool C9 guys. ;-)