Unit Test Solution for ASP. NET Website development

It should be possible to use the team development version of vs2005. However, the environments of several of my hosts are vs2005 Professional edition. It is really a headache to change them all. Other solutions, nunit, I can remember at 2003.CodeApp_code is available. Unless released, DLL and nunit GUI cannot be found.
After trying for half a day, I thought we could do this: Move the main business logic to a category project and coexist with the website in a large project.

Some resources:
Home nunitlite, which can test the code in app_code

Introduction to nunit tools written by http://www.cnblogs.com/terrylee/archive/2006/12/05/opensource_framework_and_resource_recommendation_unittesttools.html terrylee