Firmware, Where do I check it?

I just bought this Mac Mini, i5 with the 6630 Radeon GPU. First thing it wanted, a 10.7.2 update and a EFI Firmware. The Firmware update downloaded and when i rebooted it didn't make any noise or anything but I got a Unix shell background and window that said, "You must restart your machine", no options or anything, the Firmware update is no longer available via the UPDATER, so did I get the firmware or not cause normally I get that really distinct beep code when it does work...