@ Macflyer if you're not putting OSX onto your clamshell then you won't need 9.2.2
9.1 is all you need...the extra "0.1.2" worth of software update is so that your mac can run classic in OSX.
9.1 is all you need...the extra "0.1.2" worth of software update is so that your mac can run classic in OSX.