ShrinkIt 3.0.3 is badly out of date and has some serious bugs. You really need to get a copy of ShrinkIt 3.4. Likewise, you REALLY want to be using GS-ShrinkIt 1.1, for the same reason. A 164K disk archive has to be a 3.5" disk, as it is already larger than a 5.25" disk. If ShrinkIt 3.4 won't unpack it, then it is damaged. TomZ