Stickshift Software has released Mailsmith 2.3.1, which fixes a bug that prevented Space-bar navigation from working properly, plugs some memory leaks, and avoids checking the installed version of SpamSieve to avoid problems with newer versions of SpamSieve. (Free, 25 MB)
How to Make an iPhone Screenshot
Want to take a screenshot of something on your iPhone or iPod touch? Press the Home button and Power button briefly at the same time, and an image of your screen will be saved to the Photos app (and will sync with iPhoto when you next connect). Don't hold the buttons too long or your device will either power down or reboot.