For: Alpha 3 Rev 1 only.
Attached to this message is an update to gui.lib. It fixes a bug in the internal PrintBitmap function.
To apply the update download the zip file and double click on 'Updater.exe' contained within. The bug was discovered by Haim while trying to use PrintBitmap to directly print a bitmap to a selected printer device. The bug did not affect the normal operation of PrintWindow.
Alpha 3 Rev 2 will also contain the fix.