OK,changed my themes to LoadModule (saved them on a temp directory).swicth to explorer. then deleted litestep folder and everything on It.
Then downloaded litestep 24.7rc2. made new step.rc personal.rc,jkey.rc and pasted evars.rc and popup.rc.
pasted my themes and themeselect.rc,pasted modules back.
changed back to litestep started ok except for clockwork,pasted gdiplus. everything works good. sims to load quicker (a little).
BEFORE: allocated heap memory 320Kb
size heap and modules 11.8Mb
Ram Available 79800Kb
After: allocated heap memory 314Kb
size heap and modules 11.8Mb
Ram Available 89200Kb but it drops to 79,800Kb after 10 secs.

Well, saved 6 kb !LOL
Well made me understad litestep structure better.

Oh, Tested on a Win98Se on a 550MhZ 128RAM (-8MB video) 120MB

I looks like NLM is pretty well written.