what choice shal i take

Question

Hello everyone.
I'll make a personnel registry system for an organization with several departments, this is a free project and can not afford to buy software, thinking to create a database with multiple tables that will contain information about employees and thought to have normalized tables, the organization has a windows server 2008, when I thought about making it in asp.net so that the application can be run via a web browser, and will be using LINQ-to-sql, since multiple departments to have access to the application.

is this a good choice or not?
are there better alternatives?
if there is to be an application to be installed which are my options ? and what do I have that choice in Visual Studio 2010 ? I mean what am I to choice in the File-> New Project-> visual c #

thank you in advance