Lex Friedman writes at Macworld about how Apple has now modified the U.S. iTunes Store to play 90-second previews of songs longer than two-and-a-half minutes; that’s up from 30 seconds. According to Lex, not all songs have the new previews yet, and the longer previews are limited to the U.S. iTunes Store, presumably due to licensing restrictions in other countries. Still, 90 seconds is much better for getting a sense of a song. Oh, and look carefully at the screenshot; 90 seconds should be more than enough to get a sense of that piece! follow link
Type an em-dash on an iPhone
Typography and punctuation geeks rejoice! It's easy to type an em-dash on the iPhone's or iPod touch's virtual keyboard. To do so, tap the .?123 key to switch to the numeric keypad. Then touch and hold on the Hyphen key to reveal a pop-up strip showing an em-dash. Slide to the em-dash and release your finger.
Note that this basic trick works with many other keys on the virtual keyboard.
iTunes Store Offers 90-second Song Previews