Well, since Andrew already told us that a problem was found with the E-MU drivers and that E-MU was releasing a fix, presumably then indicating that PGMusic had contacted E-MU development directly on this, and if E-MU is saying on their webpage that the driver is one version but as John has found out, it installs a different version than the one they are referring to, in two different OS's, it sure sounds to me like E-MU is the place to start asking questions...
--Mac