Some cool guys have made some new TAS movies of DQ and DQ III. Both movies are much faster than their previous versions. If you don't know what a TAS is, it's basically playing a games using an emulator so you can slow the game way down to manipulate things more easily.
The DQ III one is really interesting as it uses the "Dream Ruby" glitch, well... it used to but now a way has been found to glitch using just the Numb status condition. This is done to glitch all sorts of memory addresses, including items and the return spell location list. Pretty wild stuff really. If you don't want to download the emulator and movie files, you can probably just wait a couple days and the .avi of both will be published on their site.