I think one of the things that NITs are really lacking for the general public is an iTunes-like file/media management application that converts anything that's imported into the system for the best overall tablet performance (e.g., audio, video, etc, should be able to be imported at any resolution and converted for best performance on the tablet without the user having to download any additional third-party software or installing any additional tablet applications -- heck, it should even have a "convert ogg to mp3" option).

Most of the complaints about NITs aren't really about the NITs themselves, but about how to get "source" expectations to convert to "tablet" expectations.

Tim