I'm having trouble adding users as TFS Administrators.  From what I understood in the documentation, a TFS Administrator needed to be added to the TFS Security Group as a TFS Admin, an Admin for Sharepoint at the top site level and a content manager for sql server reporting services.  I have done that however, I still receive the following error:

Error Insufficient permissions on the Windows SharePoint Services at ekta to create a new site.

Explanation The permissions granted your user name and ID on the Windows SharePoint Services at ekta do not allow you create a new portal site. You must be granted specific root permission by the server administrator.

User Action Contact the administrator for the Windows SharePoint Services at ekta and ask that the permission ??dministrator??be added to your user account.

Warning TF30144: The New Team Project Wizard attempted to roll back all of the steps taken to this point but was unsuccessful. Contact your Team Foundation Server administrator for further instructions.

However, if I go to http://ekta using the same login information The login has full admin capabilities and can create and delete sites at will.  I'm unsure where the permission failure is coming from.

I didn't use the the command line and I have exactly the same error. 

I don't know if you have also this problem, when I go to the Sharepoint Central Administration I can't even log in, doesn't matter which user I try or which permissions it has, it always throws the exception:

Access to the path "C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322\Temporary ASP.NET Files\root\5176d6e1\5db67314\hash.web" is denied.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.UnauthorizedAccessException: Access to the path "C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322\Temporary ASP.NET Files\root\5176d6e1\5db67314\hash.web" is denied.

ASP.NET is not authorized to access the requested resource. Consider granting access rights to the resource to the ASP.NET request identity. ASP.NET has a base process identity (typically {MACHINE}\ASPNET on IIS 5 or Network Service on IIS 6) that is used if the application is not impersonating. If the application is impersonating via <identity impersonate="true"/>, the identity will be the anonymous user (typically IUSR_MACHINENAME) or the authenticated request user.

Jack B, is there anyway to do this w/o a reinstall (win2003, etc.)??

I have everything installed (through TFS) and am looking for a "just upgrade sharepoint" solution".

Thanks folks, my TFS is working (so far).

I granted permission to the temp directory and performed the NTLM cmd actions.  Now I can logon to my Sharepoint Admin site AND create a team solution.

It's been a while but: C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322\Temporary ASP.NET Files\root\5176d6e1\5db67314\hash.web

Probably ending at the Microsoft.NET or Temporary ASP.NET subs.

I set the permissions to C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322\Temporary ASP.NET Files

Change the 'v1.1.4322' to whatever version of .net your running under. This is from my dev machine but I believe that my Server is running .net 2.0. Just walk the directory to the Temp folder and set permission to that folder (and all child folders) and you will be ok.

Ok the problem with the permissions is solved but I get a different error and I think that is another kind of problem so I did a new thread

http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=249481&SiteID=1

Thanks so much for your post