yes
MSN Games has a decent Uno game. Or you could just head right over to play-uno.com and register for an account. They even have a top players board.
http://zone.msn.com/en/uno/zpadefault.htm
MSN has it free, you just have to install a couple active x controls (and have IE 6) http://zone.msn.com/en/uno/default.htm
No, you do not have to play a wild card if you have it in Uno.
Sure, I'd be happy to play Uno with you.
How do you play Uno Spin?
No, in Uno you can only play one card at a time.
No, you cannot play doubles in Uno with two players.
You need a total of 108 cards to play Uno.
You say "uno out" when you have one card left in your hand and you are about to play it in a game of Uno.
No, in Uno, players can only play one card at a time.
No, you do not have to play a Wild card in Uno to win the game.