On the download page it mentioned NT4 with the SP6a add-on would run .NET, but I still am unable to properly process my aspx files...<BR><BR>Any final word on "how" NT4 supports this? Perhaps I need an IIS upgrade, unless it can run with PWS?<BR><BR>For anyone running on NT4 I'm very interested to see how it's done, I was under the impression it wasn't possible unless you had xp/win2k?<BR><BR>Thanks for any responses..You are right. You can install the framwork there, and in fact, you can even run a .NET server on NT4sp6a, but it *won't* run ASP.NET. You need *at least* IIS5, which, of course, means Win2K , XP Pro, or the Whistler Beta Server.