So let's see... "the right adjustments" to do everything a computer does. Let's see... you need a mod chip ($50), a keyboard and mouse ($100), a monitor ($100 at best if you don't have one), hardware enhancements for a dial-up modem, USB, and Firewire (at least $200), an OS other than the xBox's Windows CE (let's say another $100), and you're up to $600. In the meantime, you have
all these PCs (all right, so they are portables, big deal) with an 800MHz or faster CPU, a bigger Hard Drive, USB ports, an internal modem and ethernet, more RAM, and a DVD-ROM... for less than $600. My take on all this: There are plenty of other better computers out there.