From: Gordon Thiesfeld Date: 2008-01-16T08:14:24+09:00 Subject: Re: Windows File Comparing > My results: (Not sure why ".." showed up so many times) You're taking files in y and comparing them to every file in z. Change: puts y + ": Not the same" to puts y + ": Not the same as :" + z and I think you'll see what I mean. Hope that helps. Gordon