Ah, Solitaire. It has cost employers millions of dollars in wasted productivity, as it has come with every version of Windows since 3.0 (and possibly even before that). Many hardcore solitaire players know that there are many versions of solitaire; the one packaged with Windows being the classic Klondike variety. Klondike is different from other versions of solitaire in that it requires quite a bit of luck in addition to skill to win the game.
Not only has Vista given the GUI a facelift, but Solitaire has a new coat of paint, too, and it certainly is pretty. Let's face it: if you're bored at the office at 2:00 on a Friday afternoon... what else are you going to do but play solitaire? It beckons. And you must answer. And you must cheat.