Victoria Barret of Forbes has written a charming piece about the rise of Dropbox, the cloud-based file sharing site that we and numerous others have come to rely on. Especially interesting is her telling of the meeting the Dropbox founders had with Steve Jobs, and their concern about what iCloud may become. (For the moment, they have little to worry about, since iCloud is for individuals syncing their own devices, whereas Dropbox also enables multiple people to collaborate seamlessly.) follow link
Smarter Parental Controls
If you've been using the parental controls options in Mac OS X to lock your child out of using a particular computer late at night, but would like to employ a more clever technique to limit Internet access, turn to MAC address filtering on an Apple base station.
To do this, launch AirPort Utility, select your base station, and click Manual Setup. In the Access Control view, choose Time Access to turn on MAC filtering. You'll need to enter the MAC address of the particular computer, which (in 10.5 Leopard and 10.6 Snow Leopard) you can find in the Network System Preferences pane: click AirPort in the adapter list, and click Advanced. The AirPort ID is the MAC address.
The Inside Story of Dropbox