98.171.171.106: Are the Mac screensavers outdated? (2008-07-27 20:02) [#4919]

I can't get either of the Mac screensavers working. StoneSaver? says that it is outdated and wants me to download the latest version (which does not exist), and Goban screensaver is a filetype I'm not familiar with: .rpm. Can anyone help?