Fellas, Thanks for the replies!
In Win7, since you can "pin" icons to the start menu (and turn off the automatic addition/deletion of icons based on usage), I put the infrequently used things there; the frequently used icons go on the quick launch task bar. Quick Launch has the nice attributes of: No double-clicking required to start an app, plus right-clicking the icon shows you all the recently opened stuff for that particular program (and you can customize how many items are listed).
I try to keep the desktop itself clear of program icons so I can put shortcuts to current projects and work directories there.
I know I can rename the icon and hover over it, but I wish to side-step the need to hover, and know without ambiguity which is which.
I know, I know, I'm being picky. :) John