For those who haven't been able to plug their iPod into their computers yet (what kind of creature are you?!), you might want to do so now. There's currently a new update available. Apple has rolled out iPod Update 1.2.1. Now there's been quite a lot of speculation regarding this update.

No one seems to be too sure for which iPod it really is for. Whether it's for the 5th-gen or for the 5.5-gen, or for what model at that. I myself haven't been able to get this update into my lowly Nano (first gen). Much to say, a lot of other people are also asking what the update brings. We've been able to scour the farther reaches of Internet space, and found out a couple of things.

As you see in the picture, all it ever mentions is that it fixes a couple of bugs. As to what it specifically fixes, some say the problem with the battery icon was fixed and will now show when the iPod is fully charged. Some say that it fixes some volume issue with audio books. Are there other bug fixes, though?

What we do suggest is that you check it out for yourself. Plug in your iPod and let it load up iTunes 7. See whether the update shows itself. If you already have, then good for you. Maybe you can comment below and give us some feedback of what you've found out.