Noticed this over on Alex Lowes'blog, link to the building blocks page. Some very useful resources - I can see these being used more and more in the community. We already use the Exception Management and Data Access Blocks in our large Portal project, they really are excellent - and come with source, so you can modify them at will (if only they were open source!)

http://www.dotnetweblogs.com/alowe/Rss.aspx