With Snow Leopard, Apple increased the default gamma setting to the now dominant 2.2 value, rather than a 1.8 setting that has been in effect in previous Mac OS versions for the past 25 years. As a result, non-color-managed content will look darker on the whole in Snow Leopard, closely matching what Windows users are seeing. Apple’s support document says the change will better serve the needs of consumers and digital content producers:
To better serve the needs of consumers and digital content producers, Mac OS X v10.6 Snow Leopard uses a gamma value of 2.2 by default. In versions of Mac OS X prior to 10.6, the default system gamma value was 1.8. Using the capabilities of ColorSync, the gamma value of 2.2 is automatically applied and seamlessly transitions your display, images and videos to the new gamma value.
Almost OK
If your Intel-based Mac is running Mac OS X v10.5 Leopard, just purchase Mac OS X v10.6 Snow Leopard
If your Intel-based Mac is running Mac OS X v10.4 Tiger, purchase the Mac Box Set (when available), which is a single, affordable package that includes Mac OS X v10.6 Snow Leopard;
| I'm starting to run out of disk space on my Mac, so I decided to poke around and see what's been taking up space. It turns out that my ~/Library/Caches folder is 1.55 GB. So what's taking up all of the space? ~/Library/Caches/com.apple.SoftwareUpdate/ : 425.5 MB ~/Library/Caches/Desktop/ : 496.5 MB ~/Library/Caches/QuickTime/ : 512.6 MB Since they're caches, and they'll be rebuilt if needed, I dragged those three folders to the Trash and restarted. I did not encounter any problems, so I emptied the Trash and now my ~/Library/Caches folder is only 154.3 MB. [kirkmc adds: This Caches folder holds lots of stuff that you really don't need. It's good, if you need to save space, or if you are planning a backup and want it to go faster, to check from time to time, sorting by size, to see which folders take up the most. You may find folders for applications that you no longer user, or, as in this hint, folders that contain much data that you can delete. I don't know why the SoftwareUpdate cache has so much in it; I've never seen that. The Desktop cache contains Desktop pictures, and if you change often, may grow. As for the QuickTime cache, you can set the maximum size, or turn of caching entirely, in the QuickTime preference pane on the Browser tab.] |
Core 2 Duo-based Mac owners who want to unlock next-generation 802.11n wireless technologies hidden inside their computers will first have to fork a few bucks over to Apple, AppleInsider has confirmed.
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Outer Level that keeps all that license information in one convenient place and with more focused features than general organizers or record keepers.
LicenseKeeper doesn’t require a lot of painstaking data entry—an Import App button creates a new entry for each program, along with the version number, developer info, and other data.