Location-based services have finally melted our brains to the point where we're completely useless without immediate and constant access to Google Maps or a reasonable facsimile -- we couldn't fold a paper map if we tried, and even if we could, we'd spend an hour looking for the pulsing blue dot. That's why we're so delighted to hear that AT&T has finally outed its very first GPS-enabled USB modem, the USBConnect Velocity from Option, that includes a so-called Option GPS Control Panel for injecting your whereabouts into popular services like Yahoo and Bing (Google, curiously, isn't mentioned). The other newbie to the lineup is