http://www.cjvandyk.com/blog/Lists/Posts/Post.aspx?ID=250

http://blogs.msdn.com/ronalg/archive/2010/02/15/url-redirection-options.aspx

Found some threads in on the IIS site

http://forums.iis.net/t/1150821.aspx
http://forums.iis.net/t/1154302.aspx

For larger installations it would be really nice to have ARR routing requests for media or documents to a dedicated box and URL Rewrite rules to shorten thos long Sharepoint URLs.

(via http://blog.henryong.com/2008/08/04/cant-upload-large-files-to-wss-v3-on-windows-server-2008/)

http://support.microsoft.com/kb/944981/en-us 

Other posts:

http://blogs.msdn.com/bgeoffro/archive/2008/03/19/list-attachments-over-50mb-need-more-than-an-increase-in-maximum-upload-size.aspx

http://www.msexperts.org/blogs/mark/archive/2008/10/23/increasing-the-maximum-upload-limit-on-a-sharepoint-site.aspx