This describes how Icon Brush handles Windows icons (new in version II)<P>
I'm no expert on windows, but all the documentation I could find suggests that Windows icons are usually 48x48, 32x32, and 16x16 with depths of 1, 4, 8, 24, and 32. Each Windows icon has its own 1-bit alpha channel, so the 1-bit masks are especially important. Under Windows, it is also possible to have a 32-bit icon image, and not specify an 8-bit mask. Icon Brush will detect this and save the icon as 24-bit instead of 32-bit.