Dave Lewis uploaded a new version of ImageFormat to project VM Maker:
http://www.squeaksource.com/VMMaker/ImageFormat-dtl.6.mcz==================== Summary ====================
Name: ImageFormat-dtl.6
Author: dtl
Time: 1 December 2010, 10:51:41 am
UUID: 5185382f-dce7-4520-827e-9de0e791789c
Ancestors: ImageFormat-dtl.5
ImageFormat fromFile: Smalltalk imageName "read ImageFormat from disk image file"
ImageFormat allVersionNumberByteArrays "known formats as byte arrays"