I think I’m starting to understand AT&T’s strategy for the next few years. As complaints continue to pile up, the company will just add more and more bandwidth-hungry devices until it inevitably crushes the network, at which point customers will be so fed up they will pay for anything, including tiered data plans. That’s a long introductory sentence for a netbook, I know. Now, the netbook.

Nokia confirmed its 3G capable netbook, the Booklet, to be released on subsidy with AT&T. The little lappy will run $299 with a two-year contract at data rates of $60/month. You will also be able to get the computer for $599 unsubsidized. The system runs Windows 7, which supposedly seamlessly handles 3G to wi-fi crossover, has a 120GB hard drive, and sports an A-GPS card for location services. Nokia has also crammed a 16-cell battery into the thin frame for an estimated 12-hour battery life. I’ll believe that when I see it, but for now it’s nearly double most other netbooks.

Through the holidays you’ll only be able to buy the Booklet at Best Buy stores. Execs from Best Buy, Microsoft, and Nokia were all in Manhattan for the announcement today and seemed optimistic about sales potential. If you’re looking for an ultra mobile device and don’t already have a laptop, will you really want one of these on a service contract? How bout when it’s sitting next to a 32GB iPhone?