We use partimage to take filesystem snapshots on our test machine. So we have a PC with a 32GB primary partition and a set of Win98/2k/XP images that we restore to do installation tests etc. We managed to get our hands on a dual core AMD machine and so I thought I'd add images for 64 bit XP and Vista as I might get a chance to test some Win64 tclkit builds. However, it seems that partimage (at least the version we have in our Knoppix CD has some problems with 64bit NTFS filesystems. The only image I could restore was the standard 32bit Windows XP image. All is not lost however, the Linux NTFS project have got an ntfsclone program which takes NTFS filesystem snapshots and works with Windows AMD64! Phew.