Thanks for the reply agray1 🙂
SQL Server licensing and ESRI licenses are not a problem. The organization I work has full licenses for SQL Server 2008, ArcGIS/ArcServer etc etc.
Would that be the best approach then? Create and expose a geoprocessing service that I access from my ASP.Net webpage? I don't have any ArcPy script written and I don't relish making one. I'm more comfortable in .Net 🙂
I also don't know anything about exposing geoprocessing services (I know that my organization has done it for other projects, but I have to research how to do it for myself) Is there a good tutorial I should read on setting up a geoprocessing service to edit a featureclass?