For many writers and gamers, nothing beats an old-fashioned “clicky” keyboard. But the keyboard’s feel depends on what sort of mechanical switches are used in the keys, and there are a number of different types. Even the vaunted Cherry MX switches come in several different color-coded varieties. Alex Cocilova, writing for PCWorld, explains the differences in available switches — including required actuation force, noise, and multitasking performance. If you’ve been considering a mechanical keyboard, be sure to read this first. follow link
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Move a File in the Finder
Sometimes you want to move a file in the Finder across volumes, not copy that file. Holding down the Command key while dragging ensures that the item is copied, and then its original deleted, adding up to a move.
Mechanical Keyboards Explained
I love those keyboards (I have around 4-5 of the clicky kind alone), so all information is interesting.
By the way, I *finally* found a portable keyboard for my iPad which is somewhat Clicky. I wrote this:
It's funny. I could never type very well until I got a Powerbook with it's silent short throw keys. It finally stopped me from trying to type like I was on an old unpowered manual typewriter. Needless to say I never went back!