I dont know why this app isnt working for some users. Ive got the iPad 1 and an iMac from 2008 with Lion. I just downloaded and installed this app, and it works perfectly. Its fast, easy to use, and fun. My only regret is that I dont have any outstanding work to do in Photoshop or Quark. I cant wait to put all the palattes that clutter up the screen onto my iPad. Good work, app designers!
“Wildman” about Air Display®