LegendOfLegaia.net

Hi All, I absolutely loved Legend of Legaia back when it was released. I had gotten the demo disc in the mail, beat the demo and immediately got in my car to go buy the full game. I however haven't played it since beating it, and only very recently found out they released a sequel when I found it at...

Has anyone tried looking thru the demo to see what else is there? Like hidden dialog or if it would be possible to gameshark in other items/go to different locations? If not, does anyone know how I could go about doing it myself? Thanks!