The details will probably come on Monday, but it appears that the units have dual IR modes. You use the high powered "consumer" mode with Nevo to control the devices. On a business trip, you can keep your contact info, map directions, etc.. AND be able to remotely control that hotel TV and boardroom LCD projector. Also view your webcam homepage to make sure no intruders are stealing your AV equipment while your out! At home, you can browse local TV listings, surf the web, answer email, or play games during the commercials. Besides the major hardware differences, the numerous applications for the IPAQ makes Pronto look like a pretty stupid (or, dare I say, OBSOLETE) device particularly when you consider they are similarly priced.