I'm combining two things here. Awhile back some of us were talking
about file managers here, and also currently on the ntb-clips board
there's a discussion going on about launching the file comparing
utility called ExamDiff via a clip.
Reference the file managers, for whoever might be interested
Directory Opus is having a Christmas sale this month. A single user
install can be purchased for $50.00 Australian or about $35.00
Also for those who use ExamDiff, I've found DOpus does great job of
launching ExamDiff to compare the two files I have selected in DOpus.
Link to GP Software: