I use this everyday...
This is one of the stands we have here at the shop. I know it seems crazy that a stand at a bike shop isn't one of those huge heavy monsters that you normally see. Well we have one of those industrial size things but I choose to use our "portable" guy which happens to be this here Feedback Pro Bike Stand. It is just so light and user friendly. The clamp is the best I've ever seen and you can adjust the height from little kid to Andre the Giant.