Icons (and getting old sucks)

[icbrkr]

I'm resetting up OS 3.9 on my 3000 w/060-50 and 4MB Cybergraphx 64.  I've downloaded the Powericons patch, added it to my startup-sequence.  Have MUI setup, have downloaded the latest icon.library.  I downloaded Ken's Icons 4.x and IconEdit.

Now the problem.. I'm just trying to merely change icons on.. well anything.

Ken's PNG icons display properly but when I try to change an icon.. any icon.. it won't change to the new one.   Regarldess if I copy/paste it from the information on the icon I want to copy, using IconEdit...etc

I know I'm missing something stupidly obvious... anyone?

[icbrkr]

Right...so both of you confirmed what I was already doing.

When I drag a Ken's icon into icon copy, it shows 'PNG' and then doesn't appear in the window.  If I drag any other icon into there, it works fine.  So either it doesn't like the PNG, or there's something about these icons that it doesn't like, though I'm not sure what it is.