Reaperman

Yeah I was going to say XTree Gold as well

NCD from Norton Utilities?

It looks like one of the many xtree clones.  I don't remember it having directory stats to the side, or contents to the bottom, so one of the clones may have the option of turning off much of the xtree fluff.  Could easily be one of the ones in this section, or an earlier build of one:  (http://www.xtreefanpage.org/x63clone.htm#c-clones). I've been 'installing' games by the dozen on my dosbox (hyping myself up to buy the real deal) and the cycle of cd-dir-cd-dir to move between their setup programs has been getting to me when I know I can do better.