I installed windows 2000 and Knoppix on 2 different partitions and setup LILO to boot both of them. Worked fine. Then, on my knoppix boot I set my screen reselution (likly spelled wrong) too big. Now, every time I boot it up, it works great until it loads KDE but then my monitor goes black and says "Over Range." How do I change my reselution without being in KDE?