With DS sales continuing their astronomical climb and people still snagging Wii consoles off of shelves faster than you can say: "Your princess is in another castle," Nintendo's doing pretty well for itself in these difficult economic times. It's doing even better today on news that the lawsuit filed against it two years ago by Fenner Investments has been dismissed. The suit alleged that Nintendo inappropriately infringed on a 1998 patent relating to the monito