NECROMAN: tak sorry, jsou jen 3 a ještě pouze pro MSDN/bizspark accounty.
SQL Azure web vs business edition - Stack Overflow
http://stackoverflow.com/questions/3426360/sql-azure-web-vs-business-edition
Na to co chceš by ses imho měl dostat grátis:
During the Windows Azure Web Sites preview under the shared instances model, you will receive the following per month at no charge:
Web Sites: Up to 10 web sites
Data Transfers: 165 MB of outbound data transfers per day, per subscription; unlimited inbound data transfers
Storage: 1 GB
Relational Database: 20 MB of a third-party, MySQL database
(
http://www.windowsazure.com/en-us/pricing/details/)
Otázka je, jak se to změní po preview.