Even more versatile...unlike the Garmin PDA which will not allow (per Garmin) 3rd party topo software (NG Topo, DeLorme, etc) to be installed/run on their PDA the Micro Vaio is a regular PC...doesn't care what software you want to install and use:
http://b2b.sony.com/Solutions/subcat...ooks/ux-series
Garmin needs to get their head out of the dark ages and start marketing products that are not so limiting to the user (when is the Serial connect going to die? Sheesh would they still be using floppy drives if given the chance?!!)
Sorry for the rant.......