A Linux 'Distribution' is most easily thought of as a compilation of
software. Just as some proprietory software companies offer 'Home' and
'Professional' editions of their operating system tailored to slightly
differing markets, each Linux distro has a slightly different 'flavour'.
For now, we'll rule out the 'Hardcore 3D Gamer' from our discussions. Sorry you two,
but although Linux has good 3D support via OpenGL, and the Wine windows
compatibility layer has come a long way, there just aren't enough Game Houses
publishing 3D titles for Linux currently. Check out
Wine if you want to run Windows games under
Linux.