I have a netbook that I have been using mainly for backing up files, and occasionally for portable computing. If has recent Win XP on it, while my desktop machine has 2000, which I have not wanted to change because it is not broken. I wanted to brush up on Action Script (the Flash programming language) but the new version does not run on Win 2000. So I decided to get a cheap ($99) LCD monitor (18.5", wide format) and a wireless keyboard/mouse set ($39) for the netbook and use it for a while as my main computer.
WORKS GREAT! I have no interest in most of the fancy things you can install for the keyboard, so I didn't run the installation. I just plugged in the wireless receiver into a usb port, enabled the batteries in the mouse and keyboard (they were already installed -- you just pull out a couple insulator tapes). The monitor has an "auto" button which (when pressed) set my netbook to the resolution to match the monitor.
Other than that, there was nothing at all required to get the thing working. So for $439 (including the netbook) I have a netbook which is incredibly portable, plus the stuff to use it as a desktop computer. This is one case in which plug and play has lived up to its billing.
I'm starting to gag... I so rarely find anything that works well in Windows that writing this seems to be affecting my equilibrium.