Newbie problems

[Mike Watson <crucis sky net>]

I've just installed RH6.1.  It's been several years since I used an *nix
system.  I was fooling around with enlighten and messed it up somehow.

At first, when I minimized a window, the windows title would appear in a
small block on the bottom panel.  Now, instead of minimizing the window,
it closed instead.

For instance, if I click on the upper right-hand box containing a dash,
it used to minimize, now it closes.

Any hints?

Mike W