Anyone have any luck operating AirDrop on a Late 2007 Macbook? This was one of the features I really wanted with Lion. I knew my Macbook would support Lion, so I didn't hesitate to just click the 'install' button in the App Store. I really wish Apple made this a bit more clearer instead of sticking it at the bottom of the 'More...' notes on the Lion download page. Fair enough if older hardware can't support all features, but it should have been made more clear. That's pretty shady. EDIT: I had to dig into Mac OS X Lion's tech specs page, http://www.apple.com/macosx/specs.html , to get the information. IMHO, it should have been posted in a footnote under AirDrop on the 250+ New Features page. It's nowhere to be found there.