I never used the later/color models, so that may be the difference. I'm sure it jacked up the battery burn. The B&W ones ran for a good while, and you could fin

I never used the later/color models, so that may be the difference. I'm sure it jacked up the battery burn. The B&W ones ran for a good while, and you could find low-end models for $150 or so. As I recall, the pen was fiddly but not necessary; the screen was pressure-sensitive, so you could use a fingertip just fine, or the eraser end of a pencil. Modern capacitative touchscreens are much more accurate, but I sometimes miss being able to use any object as a stylus. :)