How can I embed an ASP.NET MVC 3 application in a WSS 3.0 site?
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I'm very new to SharePoint development and I'm wondering how I can embed an ASP.NET website   (preferably MVC 3) into a WSS 3.0 site. I've worked with ASP.NET MVC 3 recently and I've used ASP.NET 3.5 in the past.

I plan to use SharePoint for the administrative tasks and Work Flows. I need to place aspx or mvc pages within SharePoint. These pages will allow users to perform CRUD operations on an external database. Is what I want to do possible? If so, how?