If you live in Alabama, Florida, Georgia, Louisiana, Massachusetts, Missouri, New Mexico, South Carolina, or Tennessee, you will soon have a limited opportunity to purchase certain Apple products without paying sales tax, thanks to sales tax holidays provided by those states. Apple has published a list of the states, their respective holidays (generally August 1st, 2nd, and 3rd), and where to find your nearest Apple Store. The tax holidays will also apply to online purchases made by residents of those states. follow link
Use Expose to Open Files Quickly
Looking for an easy way to drag a file into a hidden application? First enter Expose's All Windows mode by hitting F9, then hover over an application's window while dragging your file, pause for a moment (or press the Space bar) and that window will spring to the foreground enabling you to open the file within that application.
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How to Get Apple Products Tax Free