This is the first video of the step-by-step series for Windows Azure/Cloud Computing. Due to constraints on duration of video, I had to upload it on SkyDrive. The contents are available both in wmv and mp4 format for you to download at:
http://cid-00a02789ddf545b4.office.live.com/self.aspx/Videos/Cloud%20Computing%20Concepts.wmv
A very Good Introduction to cloud computing concepts...