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iTunes Store eats processing threads

While iTunes itself is not a tremendous processing resource hog (about 1 to 3 percent CPU usage and 11 to 13 threads when idle), leaving the iTunes Store as your active selection in iTunes can jump the CPU usage to between 6 and 10 percent and add two to three threads when idle.

If you're needing to process anything requiring a lot of power and you've got iTunes open, being sure that the iTunes Store is not the active selection in the iTunes sidebar is a good place to get some extra oomph. Mac OS X Hints user … Read more

Show your work

One of the drawbacks of many basic calculators is that you can't view each operation in a long equation all at once. CCCalc seeks to remedy this problem by providing users with a view of their work as though it's been written on a piece of graph paper. The program isn't crammed with features, but it is a nice alternative for people who like to view their work as they go.

The program's interface is plain, with a keypad at the bottom and the graph paper-style display on top. The keypad can be turned off if … Read more