Hours before I even hopped into the fast-moving line outside the Apple Store, FedEx dropped by to deliver a nicely packaged review unit of the 5.9" x 4.5" x 1.6" clamshell running Windows XP Professional and equipped with 3G connectivity thanks to the Sprint Mobile Broadband EV-DO Rev A network. I’ll be testing the little PC for the next few weeks as I work on my full review, so feel free to drop me a note in the comments or via email if there’s a particular aspect or feature of the FlipStart you’d like to see covered.