plugin a FULL size keyboard and mouse, connect to wifi, attach a monitor using VGA out, use NYDITOT virtual display and I no longer have a PPC, now its "just" a PC .
access hard drives shared on the network , browse my files in the peace and quiet of my room using a FULL size keyboard and mouse. just like on a desktop.
on the go attach a usb 3G modem. think of it; always on broadband connection on my axim!
make phone calls with VOIP, access my files remotely, and now we can even watch youtube on our P