There's a switch - trying H/PC apps on a Pocket PC.
It is doable with some apps, since some will wrap to the screen size, and others can be manually moved back and forth across the screen with the stylus.
(I use HP Backup on my Jornada 430SE Palm-size PC the latter way. I even got Executability Check to work that way, but I have to run it from the command line using Conduits' Run utility to check files outside of the My Documents folders.
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