Ambrosia’s Snapz Pro X screen capture utility gets updated to version 2.5.1 with a fix to a positioning problem that Adam Engst called out in his recent write-up to the screen capture utility’s update to version 2.5 (see “Snapz Pro X 2.5 Finally Makes Nice with Mountain Lion,” 16 November 2012). The new release now properly remembers the selection position on multiple monitors. Other fixes include improved hotkey handling, removal of an incomplete Italian localization, and changes to the installer to address some instances of failed installations. ($69 new, free update, 13.8 MB)
Improve Apple Services with AirPort Base Stations
You can make iChat file transfers, iDisk, and Back to My Mac work better by turning on a setting with Apple AirPort base stations released starting in 2003. Launch AirPort Utility, select your base station, click Manual Setup, choose the Internet view, and click the NAT tab. Check the Enable NAT Port Mapping Protocol (NAT-PMP) box, and click Update. NAT-PMP lets your Mac OS X computer give Apple information to connect back into a network that's otherwise unreachable from the rest of the Internet. This speeds updates and makes connections work better for services run by Apple.