The google repo has google-desktop-linux, google-chrome-unstable, and a ton of other packages. Or you can just open the two links in a browser and download/install them from there. You’ll find things like the kmod-VirtualBox-OSE kernel module, mythtv, xmms, vlc, ffmpeg, libmpeg2, gstreamer, and Nestopia (remember nesticle, the Nintendo emulator?) here. You can get Adobe Reader here if you want to go full retard. I use a much faster pdf reader called “Poppler” (package name is poppler) that you can get in the standard repos.
This is how-to-Install 3D desktop effects on a vanilla Fedora 10 installation (I tried this on a freshly installed Fedora 10, installed from DVD). Basically all you need to do is get 3d hardware acceleration enabled for your video card and then install the fusion-icon package and reboot. In the past this was easier said than done.