How does the new Microsoft asp.net mvc implementation handle partitioning your application - for example:
--index.aspx
--about.aspx
--contact.aspx
--/feature
Here's two good blog posts that I found that may help other readers:
http://stephenwalther.com/blog/archive/2008/07/23/asp-net-mvc-tip-24-retrieve-views-from-different-folders.aspx
This one talks a little more in-depth about what Haacked described above.
http://haacked.com/archive/2008/11/04/areas-in-aspnetmvc.aspx
This is a nice alternative for grouping your site into "areas."