Just picked up an 11" MBA. Thinking of using the 11" Ultimate as my only computer and giving the 15" MBP to my dad. I do need a bigger screen though, and thought it would be a good time to invest in a decent display for future computers as well. Instead of splurging for the super glossy 27", I'm thinking of picking up a 24" HP ZR24w screen to match up with the computer when I'm at home. I believe the ZR24w has the displayport, so I would just need a mini-displayport to displayport to connect them correct? In your opinion, how would the little bugger handle stuff like Flash videos connected with a pretty beefy external display? Does it get noticeably hotter or slower with it connected?