Amazon CloudFront, CDN for the rest of us

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Finally, after a couple month of beta, Amazon have launched their version of a Content Deliver Network, or CDN.
For those that don’t know, a CDN is a series of “edge” servers which host a copy of a central file and delivers the version of the file which is closest to the user which theoretically makes everything a little faster.
I works alongside S3, amazons storage network, with your S3 bucket holding the original file. This S3 bucket can be assigned an Amazon URL (123xyz.cloudfront.net) or you can CNAME from your own domain, and replicates through several edge locations basically caching your file for speedier delivery to your users.
The network has a couple of problems, unlike Limelight and the like, Cloudfront caches a copy of your file for an unspecified period of time, so isn’t useful for delivering content which changes often. It also has a limited number of edge locations, for now, meaning that - especially for those in the far east and Australia - the nearest location to you may not be much closer than the source.
For those in Europe and North America however, coverage is much better, meaning that for static files (such as the images in this post) someone in Germany will be receiving a different version of the file to sommeone in New York and different again to someone in San Francisco. This means that page load for all three of these users will be less than through the hosting this site is primarily on - good times.
The pricing is based on the now famous Amazon PAYG formula.
Pricing
Pay only for what you use. There is no minimum fee.
United States Edge LocationsData Transfer
$0.170 per GB - first 10 TB / month data transfer out
$0.120 per GB - next 40 TB / month data transfer out
$0.100 per GB - next 100 TB / month data transfer out
$0.090 per GB - data transfer out / month over 150 TBRequests
$0.010 per 10,000 GET requestsEuropean Edge LocationsData Transfer
$0.170 per GB - first 10 TB / month data transfer out
$0.120 per GB - next 40 TB / month data transfer out
$0.100 per GB - next 100 TB / month data transfer out
$0.090 per GB - data transfer out / month over 150 TBRequests
$0.012 per 10,000 GET requestsHong Kong Edge LocationsData Transfer
$0.210 per GB - first 10 TB / month data transfer out
$0.160 per GB - next 40 TB / month data transfer out
$0.140 per GB - next 100 TB / month data transfer out
$0.130 per GB - data transfer out / month over 150 TBRequests
$0.012 per 10,000 GET requestsJapan Edge LocationsData Transfer
$0.221 per GB - first 10 TB / month data transfer out
$0.168 per GB - next 40 TB / month data transfer out
$0.147 per GB - next 100 TB / month data transfer out
$0.137 per GB - data transfer out / month over 150 TBRequests
$0.013 per 10,000 GET requests
We charge less where our costs are less, thus some prices vary across geographic regions and are based on the edge location where your content is served. Usage tiers for data transfer are measured separately for each geographic region. The prices above are exclusive of applicable taxes, fees, or similar governmental changes, if any exists, except as otherwise noted.
Origin Server
Amazon CloudFront uses Amazon S3 as the origin server to store the original, definitive versions of your files. You will be charged separately at regular rates for Amazon S3 usage, including “origin fetches” - data transferred from Amazon S3 to edge locations.
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