Programming Forums - Customer Information Management System

I work for a computer consultant who needs to have a database developed to track customer invoices as well as technical documentation like service packs, server information and network topologies. I'm currently working on an application i've dubbed RITCIMS for Raymond IT Group Inc Customer Infomation Management System. It uses Microsoft SQL Server for data access, and is one of the most extensive databases i've ever developed. It's by far one of the biggest applications i've ever developed. I'm still a beginner, but the application so far is highly sophisiticated and provides a usable interface for my boss where he can go in an update client information like mailing address, and it gets so specific as to him being able to add different subnets on certain networks and enable/disable static ip address ranges, to printing invoices and creating pdf's. All done in VisualBasic.NET and ASP.NET 2.0 with some help from the ajax toolkit 1.0 until I better understand Ajax. I may be able to post some screen shots, but i really can't open it up to the public for security reasons.