An easy way to save your preferences and settings to the hardisk would be nice. Perhaps a user called local, that would save have it's /home/local be on a local disk that is automatically detected, or in a windows folder even for conversion purposes. Maybe a question/answer driven script on the root users desktop to make partition selection less of a headache. This all depends on the ultimate goals of this livecd, and if it is desirable for it to be more then a fancy install cd.
at this point we have no set goals for kde/gnome cds, but I think what your asking will happen some day
