Amazon has extended its web services initiative with the beta launch of CloudFront, a self-service, pay-as-you-go web service for content delivery. 
The Amazon CloudFront Network include the following U.S. content distribution points: Ashburn, VA; Dallas/Fort Worth, TX; Los Angeles, CA; Miami, FL; Newark, NJ; Palo Alto, CA; Seattle, WA; St. Louis, MO. International distribution points include Amsterdam, Dublin, Frankfurt, London, Hong Kong, and Tokyo.http://aws.amazon.com