Umbraco Version: 4.1 b2

Latest ASP.Net, on IIS7

No stack trace because the issue is wierd:

If the XSL is run after the URL has been rewritten setSession and Session no longer work as expected (they seem to work bu return empty strings).

You can test this by going here and looking the source:

http://boletus.webaddiction.org/rock.aspx?volume=50&balance=50&play=2

Now if you go here you will se that the values are retained:

http://boletus.webaddiction.org/rock.aspx

If we try to do the same thing through a rewritten URL:

http://boletus.webaddiction.org/audiolist.xml?volume=50&balance=50&play=2

We get empty values (the xml rewrites to the rock.aspx):

http://boletus.webaddiction.org/audiolist.xml

This is the rewrite:

<add name="audioxml" virtualUrl="^~/audiolist.xml" destinationUrl="~/rock.aspx" rewriteUrlParameter="IncludeQueryStringForRewrite" ignoreCase="true" />

I tried first with with:

<add name="audioxml" virtualUrl="^~/audiolist.xml" destinationUrl="~/rock.aspx" rewriteUrlParameter="ExcludeFromClientQueryString" ignoreCase="true" />

and:

<add name="audioxml" virtualUrl="^~/audiolist.xml(.*)" destinationUrl="~/rock.aspx$1" rewriteUrlParameter="ExcludeFromClientQueryString" ignoreCase="true" />

Neither did work...

Can somebody help?

Thanks!