MSN is sponsoring the MSN Concert Contest where you could win a two night trip for two to Las Vegas and see Elton John in concert and $500 cash! You could also win an 8×10 autographed photo of Elton John, a one year membership to the Elton John fan club or his Greatist Hits CD. To be entered to win, you need to watch one of his videos and answer trivia questions about the video. Maybe we could all post the answers in the comments? 
Enter by April 15, 2007 for a chance to win.
Enter the Elton John Las Vegas Sweepstakes