Apple has released Mac mini EFI Firmware Update 1.7, which deals specifically with video flicker issues caused by the HDMI port on the recently released Mac mini model (see “Apple Releases New iMac, 13-inch MacBook Pro, and Mac mini,” 23 October 2012). The update requires OS X 10.8.2 Mountain Lion. As always with firmware updates, we recommend relying on the App Store to ensure you get the firmware update for your specific model, and being careful not to interrupt the update process. (Free, 4.53 MB)
Printing onto Forms from Preview
Having trouble accurately printing onto pre-printed forms from Preview? First, save your file as a PDF and review it carefully onscreen, then choose Print. Next, within Preview's Print dialog, under Scaling options, select "No automatic page scaling," to ensure proper alignment with the pre-printed form.