As I said I have 512 Megs of RAM (unless were talking about 2 different kinds of RAM or something), and if you mean space left on my Hard Drive the answer would be: The total cpacity is 38.16 GB, and the space not being used is 17.07 GB. But I doubt this is the problem either; because I just cleared about 4 GB of space and even before I did that LW was working perfectly.