On Monday June 28th I started installing Gentoo as a Vbox guest on a Win XP Lenovo laptop. By Tuesday I had twm running, and started an emerge of kde-meta:4.4. Here it is Friday morning and the KDE installation finally finished. There are some problems however. For some reason X crashes when I start KDM using the procedure described in the Gentoo installation guide, but it works if I start it manually. Also, ALSA isn't working, and there are some non-fatal errors occurring during startup. But I reached my initial goal, a working KDE desktop on Gentoo.
It's been years since I've used KDE and it's seems pretty fancy but a bit slow. I've actually grown fond of twm, and it seems a little faster, so I might just stick with it as long as the KDE apps work.
Now it's on to replicating my website, which is currently running on an Ubuntu installation. This should be fun, but I'm not looking forward to all the idle time waiting for things to compile.