The only next step is to allow easy wireless internet access, a useable retractable keyboard, and a cell phone.
You might not care that I think this thing is great...but for those with just a little "geek" in them, this may be worth a look.
I didn't buy one to impress anyone, but more because it looked cool and could do more than an iPod video. That, and the fact that I think the iPod is overhyped. The video game graphics quality on this thing makes the Game Boy look like two soup cans and a string compared to my Cingular camera phone. The fact that it plays mp3's easily and stores pictures easily transferred from your computer makes this stand out against many similar products.
Is it worth the money? After not growing tired of it after nearly 3 weeks of owning one, I would have to say yes.
You are now returned to your regularly scheduled programming.