I checked the system profiler, and it says I have these boot ROM and SMC versions:
Boot ROM VersiontMM31.0081.B06
SMC Version (system)t1.35f0
The last Mac Mini firmware update on the support page (http://support.apple.com/kb/HT1237) is this:
MM31.0081.B06 (EFI 1.2)
(The SMC field is blank.)
The main part of the number is the same, but the update says "(EFI 1.2)." My system profiler doesn't say what EFI I'm using.
So do I have the latest version or not?
Note: the fact that the firmware was posted three days AFTER my machine shipped might mean nothing. After all, they might have been using it internally for days or weeks before posting it on the web.
Is there a way to determine what EFI I'm using, so I can determine for sure if I already have the latest firmware?