Indeed, I eventually did take the copy off of my hard drive. However, I had originally wanted to get the "crisp", "clean" CD version of the file, (I have developed several tools for EU, some of which alter this file - although the date stamp was good enough to convince that I had an unaltered original, I had hoped to get an absolutely clean version of the file to test with, before I submitted an application to beta-testers on this forum). I was surprized that the CAB system would not let me access it. But then, this issue has now dwindled into one of idle curiosity...