I just found a great site called MacGrab that lets you enter a simple contest every 4 minutes and have the opportunity of winning two great mac applications; AppZapper and Menuet. Once you give it your email and name it will start a timer, but you need to stay by your computer because it will ask you whether you want to have a chance at winning AppZapper or Menuet. I think you have a change to win iClip as well, but it might be randomly. If you don't win the first time, it submits you to the next round to win again. I suggest playing on off-peak hours. That being said, I just won licenses to both applications within 10 minutes of entering. Great stuff, definitely worth a try if you've got a Mac.