well i fixed the problem, turns out this is a sound error, but in any case i modified the config file so that sound/music = #f for false and supertux now runs, so i went to options and re-enabled the sound/music (in game) and it works fine, so i closed it, re-ran it... works fine... sooo weird, all i really did was manually modify the config to disable sound, then enable it from the game menu... :S well w/e, i won't argue with results... go supertux!! :D