60 gigabytes. Never had problems with it. Yesterday Windows XP froze a few times. Then the computer refused to boot up again. Boot sector wiped out? I can deal with that! I then installed this drive as a slave and it wasn't recognized... was invisible. With Partition Magic this hard drive shows up as 60 gig of (exact words) unallocated space. It had 3 partitions which are now all gone. I used the Western Digital Utilities and the hard drive checks out as being in good shape. No errors. I was using Norton Anti Virus. Using a firewall on a...