Garmin-Asus phones, they're like buses aren't they -- you wait for ages to get one, then two come along at the same time. Seeking to sate as many mobile OS appetites as possible, the partner company has quickly followed up its A50 Android handset with this here M10, sporting Microsoft's latest Windows Mobile build. As only the second WinMo 6.5.3 device around, the M10 is as up to date as you can get on the software front, though earlier word of a slightly dated 600MHz Qualcomm MSM 7227 CPU will douse some enthusiasm on the hardware side. Then again, Garmin-Asus do furnish you with 512MB of both RAM and ROM and a decent 4GB of integrated storage, so it's not like this is going to be a slouch or anything, and the 3.5-inch WVGA touchscreen should also do a nice job of displaying the built-in turn-by-turn navigation. Location awareness is said to be ingrained in everything the phone does, with navigation functions attached to the calendar, web browser, messaging and email clients. Launch is slated for the first half of 2010, and you can quite naturally expect us to get all up close and personal with this handset at MWC next week.