QUOTE(Capn_Fish @ Apr 22 2009, 03:17 PM)

I don't think either IceWM or JWM has desktop icons. You could use something like PCManFM to do it, which shouldn't eat TOO much memory.
I may be wrong about my RAM usage/lightness comparisons, but I seem to recall that JWM, IceWM, and EvilWM actually used similar amounts of RAM (as reported by top). Fluxbox was ever so slightly heavier. Like I said, the speed differences are likely more due to lack of optimization and/or what tasks are running at the time.
What do you mean by "better matching of input with the Z?"
I didn't think JWM supported icons, just mentioning it as something handy.
Better input matching meant menu keymapping, ability to use the "screen buttons," that sort of thing. I'm sure much of it can be done manually.