errr. anyone know how can i modify the file so that i can change the font color of the command box...
;)

no, actually, i can't. i can however tell you how to do that for LSXcommand.dll, the more recent version of command.dll. (the commands are probably the same) first i go and look on the doc's (they're about a mile long) and somewhere i find :

CommandTextColor ffffff

so what you do is you look for the step.rc (in c:\litestep\) or the step.rc for the current theme (c:\litestep\themes\name_of_current_theme\) you're probably going to want to change the theme's step.rc. look for the line "CommandTextColor" (if it's not there, you'll have to add one in, but chances are it's already there) and change it to whatever you like. it's in RGB
(sorry if this is oversimplified)

LINK