I’ve been using this for a while, so long in fact that to be honest I forget what all features are new since 2.2.9. I can say that iPodderX 3 is a huge step up and it is now released into the wild. I’ve been sworn to secrecy on the feature set, but it is damnably cool and features lots of stuff I’ve grown dependent on, such as converting MP3s to bookmarkable AAC as they are downloaded (something that makes use on the Shuffle that much better.) If you use it, this is a free upgrade so grab it post-haste. If you have been thinking about trying it, this is a great time to try it.
BTW, I’m not saying all this because they sponsor me – it’s kind of the other way around. They sponsored me because I used and liked the tool. It makes my life easier, and it does that better than the alternatives. In other words, it is the tool here not me.