I can not open pssetup either and mine is still has date modified Aug 11, 2005
However pssetup.cfg date mod is Yesterday 1:44 AM
psclient.cfg date mod is Yesterday 1:44 AM
psclient date mod is Sep 5, 2005, 9:08 PM
vfs.cfg date mod is yesterday 1:25 AM
Updater.jar date mod is Oct 29, 2005, 11:59 PM
psclient tonight ran quite well whereas during the day it crashed after a few minutes 2 or 3 times. NPCs are still invincible though. But mining worked.
I can give you the logs from both forms of the updater, if you want. Standard updater is rather short but the updater.jar is very long.