I was using boot camp on my macbook CD with leopard 10.5.2, with 40gb left on the drive, making an 18gb windows partition. Halfway through though, I had a kernel panic and had to restart my computer by holding down the power button. When the computer rebooted, my drive was down to 22gb with no extra partition in Finder or Disk Utility. Through googling I read someone tried defragmenting which helped sort it, but using iDefrag didn't help. Any idea what I should do to get the space back?