I was using the Divide tool on an irregularly shaped polygon. I would use equal area and one at a time would divide the feature. Then I would divide the remainder again. After about 4 times, the tool doesn't seem to want to divide anymore even though there is still plenty to split off. I get an error that says Divide Features failed, but with no explanation at all. I couldn't care less what the direction is, I just want to divide the polygon. On a related note, I often have the same issue when using the Split tool. What i really need is a way to divide a polygon into multiple parts and be able to list what the size should be for each. Is there such a tool?