I feel that this will be an unbearable question to a few people here, but I am growing agitated. I have read and reread everything I can find but the less than ten hours a week of sleep could also be getting to me. This is also only my second day working with the program. Every time I try to draw something I get a bubble saying this: "You are currently using the eraser. To draw new areas, change the selection in the list above the Properties Plane." I have looked through everything and cannot figure out how to make it just draw some lines. Somebody help this sleep deprived fool?