I have 13" MacBook Pro (Early 2011) with Mac OS X 10.7.2. I can't make Find my Mac option in iCloud to work.
I've try turning off and on again the location services as well as the Find my Mac option in iCloud preferences. I've also tried turning off the firewall, but my MacBook Pro just doesn't appear on my iCloud.
Am I missing some configuration? Any help is appreciated.