Tired of having an iPod/iPhone that is wide open to receiving malicious code via encoded tiff files? Considering upgrading to the next firmware to fix that gaping security flaw? DON'T. Now available in Installer is a fix for your problem. Here's what you want to know before you install it. 1) You will not be able to get back into your iPod to rejailbreak it once you install (not that you'd need to). 2) I'd suggest keeping a backup of the 1.1.1 firmware, available through Apple's website, should you ever need to restore your iPod in the future. There, that out of the way, Install away. Have fun, and enjoy your now secure iPod.