Just a remark... :-)
If your running linux X and you want your Newlisp script to
be activated as a screensaver? (Running XscreenSaver) then just put in your
script name under the "Phosfor" screensaver and it'll run during sceenblank as
as screensaver ;-) I have my RSS-Ticker.lsp running as a screen saver, all the
RSS feeds you want during Screenblank ;-)