We're looking at going paperless on our production floor, and I'm trying to find the best mobile laptop for industrial environments. We anticipate providing only edrawing files for on-the-floor use, but I'd like the ability to easily manipulate those solid model images. Does this require an upgraded graphics capability from what is normally installed in laptops? Does anyone have any experience and recommendations for hardware? Are there pros and cons to touchscreens in this type of application?