Look, we have a (Chinese) New Year present from Apple! Apple has released a new software update for the iPhone (2G and 3G) and iPod touch. Version 2.2.1 for the iPhone has the usual bug fixes and improvements, including improved stability for Safari, and a fix for an issue where some images saved from Mail didn’t display correctly in the Camera Roll.
The update for the iPod touch also fixes an issue that caused some Apple Lossless files to skip during playback.
For a “bug fix” update, this is software update weighs in the same as a full update. The iPhone update is a tad under 246MB in size. If you have a jailbroken or newly yellowsn0w-unlocked iPhone, wait a while before applying this update.