I'm always saying to one of my partners who has a PC with Vista, to change to XP. His PC is pretty slow with it.
So I was talking to him about how slow his PC is while messing up with my machine... when I had the brilliant idea of creating a Vista for my Casio.
SPECIFICATIONS:
Casio CFX-9850GC PLUS
Display size - 8 line x 21 characters
64KB Total Memory
Battery back-up
Automatic power shut-off

EDITED: oh gosh the image was freaking large!
When I showed them this, they were like "Oh! How did you did that?" and my teacher was "So THAT's the reason why you were so quiet today..."
I'll finish some programs (uh... the "screenshots" of the programs) like notepad and windows media player... probably