Tool is now renamed ZOTAC WinUSB Maker v1.1 [ 2014/02/09 ]. I also know that Microsoft offers the same type of easy to use and navigate product. Takes an ISO of a bootable Windows CD/DVD and uses it to create a bootable USB media of the original ISO file.
Also just tried your ISO thumper and its not compatible with this tool or at least this version of it. ISO has to be Vista or greater. Wont do XP. But neither will the Microsoft version of this software either. There is always Grub.