I will arrive in NYC on Thursday for a short break and I'm very interested in going to see the Metrostars play DC United that evening. Problem is the ticketmaster site will not allow purchase to be processed by anyone with an address outwith the US or Canada as they insert either country into your address and the field is unamendable. Will tickets be available to buy at the stadium on the night? Are there any other ways of buying tickets other than through the Ticketmaster site? I'm due to arrive at JFK at 1615 on Thursday so will only have time to get to my hotel drop off my gear and try to get to Giants Stadium as quick as possible. This also means that I would need some advice as to the quickest way to get to the stadium from the Upper West Side.