I don't know about using the Oval Stone as an item, but I evolved my Happiny just fine with it just holding the Oval Stone when it levels up (when it was happy enough of course).
I can't seem to get the Liberty Ticket to work. I do everything that the guide says to do, but when I load my game up afterwards, my saved game is completely gone. Does anyone know what I might be doing wrong?
Someone else mentioned this but I thought I'd bring it up again. It seems like (going by the documentation) Magby is still not available in the wild. Is this intentional or just an oversight?
Drayano, I was about to ask if you could raise Azurill's base happiness in the next fix, but I opened my save in PokeGen and it appears that you did and just forgot to mention it in your documentation.
You've done such an awesome job!