Wondering how you were gonna install all your software on that forthcoming optical drive-deprived MacBook Air? Enter Remote Disc, which essentially enables users to "borrow" the optical drive of another machine on the wireless network and pass along the data sans wires. Notably, hosts can be Macs or PCs, meaning that even a household Wintel rig can be used to beam OS X applications to your shiny new MBA. No word on where the "special software" for the host machines will come from, but here's to hoping it's boxed right in from the start.
Source: engadget
