iTunes 9.2.1 arrives with bug fixes, sync improvements

If you’ll be so kind as to open up your Software Update, Mac users, you’ll find that iTunes 9.2.1 has been released, improving and speeding up sync support for iPhone 4, iBooks, and so on. Bugs are fixed as well, though I haven’t run into any of these bugs because I started using Songbird right after I wrote this post.