I like the password idea. Even though I boot off of EvoX from a CD, I still think that idea is awesome, especially if I could password protecy only certain menu options, and set my password to what I want it to be.
EvoX would have to have an onscreen keyboard implemented, and that's about if from a coding perspective. The rest would be easy if you were only using clear-text passwords from the ini file. (e.g. the ftp password).
Another thing EvoX did not have, that I figured it would, is a file browser. I can't believe they got all the mapping down, reading and writing files, and didn't go to the next step... BoxPlorer is cool, but integrated file managing would be cool. (EvoX O.S.!)