Hello! I am running SELF on Spark station which has > 64 M of RAM. The OS is Sun 4.1. The Self is very slow, the respond time some times 10-15 min. The disk is constantly running. I think some thing wrong with the installation. Also when I try to evaluate the expressions from VM prompt, I cant start scheduler with VM# prompt start, and I cand evaluete any expression, exept the simplest (|x. y. z|), (|x. y. z| x: 0. y: 1. z: 2) gives me error. What could be the problem? I would appriciate any help. Araz. khac7047@cs.nyu.edu