http://209.94.172.170/100MB.gz
http://209.94.172.170/10MB.gz
http://209.94.172.170/1GB.gz
http://209.94.172.170/1MB.gz
http://209.94.172.170/25MB.gz
http://209.94.172.170/2GB.gz
http://209.94.172.170/500MB.gz
http://209.94.172.170/50MB.gz
http://209.94.172.170/5GB.gz
http://209.94.172.170/5MB.gz