You might try setting the distance of all the speakers to some distance farther (or closer) than they actually are from your listening position in the 'system config' menu. The distance settings place delays in the various channels to compensate for unequal distances from listening position to each speaker. Setting all of them for more or less than the actual distance would, theoritically, at least delay the sound.

[This message has been edited by soundhound (edited October 04, 2002).]