The latest version of ophcrack LiveCD is 3.6.0 (including ophcrack 3.6.0). There are three versions available:
ophcrack XP LiveCD
ophcrack-xp-livecd-3.6.0.iso
md5sum: b23afa62f670dee41c8f01c436c0a092
ophcrack Vista/7 LiveCD
ophcrack-vista-livecd-3.6.0.iso
md5sum: f0753acfe2fce5249ceceec7dfeacea9
ophcrack LiveCD (without tables)
ophcrack-notables-livecd-3.6.0.iso
md5sum: 40ffb36b8f6306a6af03a68b754e1b30