Talk about being flexible. Sierra Wireless' newest 7.2Mbps-capable AirCard (the 890, if you're curious) obviously isn't content with fitting into just one slot. Rather than forcing users to choose between compatibility with PCMCIA (PC Card) or ExpressCard, this particular WWAN card actually fits into both... but not at the same time, naturally. It's the first DataConnect card on AT&T's network to boast a 2-in-1 form factor, and moreover, it touts integrated GPS functionality for use with location-based services. 'Course, you won't be using one of these with your shiny new 15-inch MacBook Pro (smart move on that SD-for-ExpressCard swap, Steve-o), but everyone else can procure one starting May 5th for $49.99 after mail-in rebate and a new two-year DataConnect contract of at least $35 a month.