Well according to Engadget it's pretty easy to crack into the JooJoo, as it only requires you to remove 10 screws. Once inside, you'll find a slots for RAM, 3G radio, SSD, and an extra PCIe slot for kicks. As for notes on performance, apparently there was some glitching when it came to using Hotmail, and Netflix didn't work at all. But in all fairness, it's new. Maybe it needs a second to breathe. Check out more pics over at [Engadget].