The Complete New Yorker DVD and Hard Drive are already fabulous (the DVD-ROM in particular is now a reasonably-priced way to get all of The New Yorker, ever), but now there's something even better.
New Yorker subscribers (like me) now have free access to The New Yorker Digital Edition: which is The Complete New Yorker. Free. Online. (You can also buy access to individual issues or subscribe to the Digital Edition without a subscription to the physical magazine.)