Comprehensive ASUS EP121 review (and videos):

<<...this computer...comes with 3 text input devices...>>

...There are four; you neglect to mention voice recognition, which is potentially the fastest of them all, and very convenient in a mobile setting.

Unfortunately, use of the nearly mandatory headset (to get high recognition accuracy) really makes you look geeky...!

 

What software & GPS do you use?

 

@2297....- I'm running Centrafuse for a front end while the slate is in the car, everywhere else, I use the Windows 7 desktop.

For GPS, I use Microsoft Streets & Trips 2011 with the 12 Channel Pharos, iGPS-500, SIRF III, USB Receiver seen below.

Pharos iGPS 500 GPS Receiver with USB Cable by Office Depot