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.