Capture Screenshot Image on iPhone (3G) and iPod Touch 2.0 Without Screen Shot Utility - HowTo

To  take a screenshot or capture the screen image in iPhone 2.0, iPhone 3G, and iPod Touch (2.0 and later), just press the Home button and Sleep/Wake button (On/Off button at the top of the mobile device) simultaneously.

The Apple device screen will flash and an image will be automatically saved and stored in the iPhone or iPod Touch Camera Roll or photo album.  Just click Photos to see the screenshot.  From there you could email to yourself of someone you love (or hate).

How to type accented characters on iPhone and iPod Touch

If you find yourself needing to type an accented character (acutes, graves, umlauts, etc.), all you have to do is hold down the relevant key for a couple of seconds and voilà a nice pop-up menu will appear with the available choices. The trick works for a number of different characters besides the vowels (e.g. 'z' and '?') and this works as well on the iPod touch.