I am not sure about the "www.penquinppc.org" - Mozilla reports it not found as well, as for the Matrix screensaver, not sure on that one either.

I have both KDE screensavers, and also XScreensavers, both of the "Matrix" screensavers I have run as "modules" for the XScreenSaver. Possibly, this is what screensaver you have, and it won't work unless XScreenSaver fires it off.

As for your messages: you will get a few of those 404 not found messages, and even some like, timed out... What you want to know is: did it download any data, did it rebuild database data, did it go through setting up "program", or it might say something like: "setting [program] previously not installed" or something like that. At the bottom of the "apt-get install" - did it just give you "W: something..." - which would be warnings, or did you get "E: something..." - which, I take it, is errors. You have to interogate the output of the apt-get to determine what it did, or didn't do.

Try something like kscreensavers, I think thats what it is called - you can also include a "shopping list" with the apt-get... like this...

apt-get -u install cmatrix kscreensavers someotherpackage anotherpackage [etc...]

You might want to use the "-u" option, it helps tell you if something you are asking to install, may suggust additional or recommended (associated) packages - sorry, I left this out on the previous post.

Keep "getting" some more packages, I don't know what happened with the CMatrix package, but practice, and trying another one, may give you success. (it works for me)

Cuddles