The things available here can be divided into a number of categories. That has not been done.
gentoo is a Linux filemanager using a GTK+ GUI. It is easily the largest program I've ever written, and is also one of the coolest. :^) It has its own home over on Obsession's web server, so go there to check it out! New releases are always announced on Freshmeat, with links to our own server.
As of September 1 2002, I no longer keep a local copy here at KTH. Use SourceForge, it works.
Please note that all 0.11.x releases of gentoo really require GTK+ version 1.2.x. If that's a problem for your system, it is very old indeed. To get the right stuff, visit the obvious place.
NOTE: I do _not_ have any "original version" of SokoBan, so there is no point in e-mailing me asking for one.