I know that you, NaN, had a see to http://vdrift.net/Forum/showthread.php?tid=1733 but it would be nice if you could run the convert tool over the png with the last libpng. That should fix the bug in Archlinux that doesn't let anyone play vdrift.
This lib should be updated in other distros soon so this will affect a lot of people. Please update this before releasing.