Well, it's been a long time since my last post and unfortunately it's another simple thread to share my material but I'll resume posting here and there in the next couple weeks... Here's the link to my presentation and supporting material which was about Lambdas and Extension Methods using Visual Studio 2010... The powerpoint is there and so is the small project I used to demo my subjects... There's also the source code for the Umbrella project... Cheers ......