There is a "Javaless" download for Mac in the small print, but LW cannot run without Java. There is simply no reason to download the full install if you already have the latest MRJ. It makes no sense for this to be the primary Mac download for Limewire anyway.

I think I may have upped LW's memory allotment to 10 or so, but the whole thing takes up around 50 MB. The Java portion of that is likely proportional to total available RAM. I don't use virtual memory.

I think the sky is blue because of the refraction of light.