I can't make permanent changes, anythig I do only lasts one session. I am running it off a CD-RW, so it should let me make changes, but my computer is treating the CD-RW as a CD-R. for anyone that wants to try to make a fool of me and say I'm actually using a CD-R, not a CD-RW, I made sure it's a CD-RW, so that isn't the problem. it works fine, until I try to make changes and restart Knoppix later, then it's back to its original settings. anyone know what I'm doing wrong?