I use a 24" Dell ST2410 w/ my 15" matte MBP in clamshell, however- When I open the MBP w/ the display and the MBP shows the docks, icons, etc- It seems more helpful to use the MBP as the external display while using my 24" display like whilst I'm using clamshell setup. Obviously, I'm just trying to figure out the best options to have the most real estate. I have been considering to pick up an mStand but I definitely don't want to use the 15" screen predominantly. Why waste extra space w/ clamshell+ heat too? There are a lot external display threads but I wasn't able to find one that matches my question. While I'm on the topic- Anyone try out the mStand 360 since its new? (http://www.raindesigninc.com/mstand360.html) I'm just looking at display options before I pick up an mStand if it might not be the best one. Thanks.