Any developer can use set of professionally desinged royalty free icons.

“Silk” is a smooth, free icon set, containing over 700  16-by-16 pixel icons in strokably-soft PNG format. Containing a large variety of icons, you're sure to find something that tickles your fancy. And all for a low low price of $0.00. You can't say fairer than that.

http://www.famfamfam.com/lab/icons/silk/

CSS contents and browser compatibility

http://www.quirksmode.org/css/contents.html
http://en.wikipedia.org/wiki/Comparison_of_layout_engines_(CSS)
http://www.thenoodleincident.com/tutorials/box_lesson/boxes.html

Karl Seguin blog

http://codebetter.com/blogs/karlseguin/

Building Multilingual Web Sites with ASP.NET

http://quickstart.developerfusion.co.uk/QuickStart/aspnet/doc/localization/default.aspx
http://www.beansoftware.com/ASP.NET-Tutorials/Globalisation-Multilingual-CultureInfo.aspx
http://www.codeproject.com/script/Articles/MemberArticles.aspx?amid=1300189

ASP.NET controls

http://testdrive.barnyardbbs.com/ASP.Net-Content-Blog-Gallery-Open-Source
  • The Content Control (client-editable regions in a web page)
  • The Blog Control (a fully validating and CSS based blogging engine, implemented as a control)
  • The Photo Gallery Control (a fully validating and CSS based photo gallery, implemented as a control)