Atlas under IIS 7

I'm using vista beta 2 build 5456 and trying to get an atlas application running. I realize this is a beta OS, but I thought I would post here to see if anyone had any insight or maybe the devs can fix it if it's their problem. As soon as I run the page I get the error:

Culture 'tk-TM' is a neutral culture. It cannot be used in formatting and parsing and therefore cannot be set as the thread's current culture.

This may not be enough to go on, but if it isn't I'm sure I could look into it more for whoever may want to know more.

hello.

how do you get this error? i've just installed vista and i'm really curious to see how one can get this kind of error...

I just create a new atlas website and make it a web application under iis 7 and then i hit the default.aspx for that application on localhost and I receive this error.

hello.

i've just followed those steps and don't get any error. the only error i got was solved by using a new app pool and setting it so that it used the classical asp.net isapi dll...

I tried a new app pool and now I get this error:

Configuration Error

Description:Anerror occurred during the processing of a configuration file requiredto service this request. Please review the specific error details belowand modify your configuration file appropriately.

Parser Error Message:Couldnot load type 'System.ServiceModel.Activation.HttpModule' from assembly'System.ServiceModel, Version=3.0.0.0, Culture=neutral,PublicKeyToken=b77a5c561934e089'.(C:\Windows\Microsoft.NET\Framework\v2.0.50727\Config\web.config line217)
Ok I fixed the culture error. I had to go into the IIS 7.0 .NET globalization properties and set the culture and or ui culture to the correct one for your locale. Now my atlas apps are flying under vista with IIS 7.0.