I try to keep the signal to noise ratio for my blog fairly good.  With that in mind, this is one thing you don’t want to miss:  Claudio Lassala speaking on SOLID principles.  He is absolutely one of the best speakers I know and the subject is well worth spending time on.  Check it out here:

http://www.code-magazine.com/codecast/index.aspx?messageid=a2a8f8b6-dedd-4602-8ebe-85663ef2af42