Question : What do I need to install on my server to use it as an internet server for web pages created with ASP.Net 3.5?

I am not familiar at all with servers so I would like to get some guidance on the following.
I created a web page using VS2008.  It uses several ajax controls and connects to a MySQL database.
I am working on a startup company and we have a server installed with Windows XP Pro.
Can you guide me on what software is required on this server to work as a web page server?

Note that this server just needs to expose the web page in the intranet.

Answer : What do I need to install on my server to use it as an internet server for web pages created with ASP.Net 3.5?

Make sure IIS is installed on you XP machine (See Screenshot) and Install .NET 3.5:
http://www.microsoft.com/downloads/details.aspx?FamilyId=333325FD-AE52-4E35-B531-508D977D32A6&displaylang=en
I recommend SP1 as well:
http://www.microsoft.com/downloads/details.aspx?familyid=AB99342F-5D1A-413D-8319-81DA479AB0D7&displaylang=en

Install-IIS.jpg (73 KB) (File Type Details) 

Add remove Windows Components