"The trend is your friend" Don't fight the trend! (Investing 101)
You shorts just don't get it do you. Rambus is climbing because it is a story stock. We're approaching the climax of the story as it is being played out in court daily. The general public hasn't even caught on to whats going on. When your broker calls you and tells you to Buy Rambus, wait for your paperboy & barber to tell you to buy. Then and only then is it time to short Rambus.