If I understand correctly, it should look something like this:
Run >NIL: PowerIcons NOGHOSTSELECT GHOST=100 SELR=80 SELG=80 SELB=80 SCROLLSPEEDUP TEXTMODE=2
Delay 2
C:LoadWB
EndCLI >NIL:
I've no problems with either using the delay command or not, however
I've left it there just in case, to let the PowerIcons patch settle
in, so to speak. :-)