sliverlight 4.0 database solution and Q&As

why we choose Mysql? In the implement of taichi System,we choose MySQL database,because our background program is Joomla v1.5, which just supports MySQL database¡£Before we use Visual Studio 2010 and MySQL database,firstly,we install mysql-connector-net-6.5.4.msi(download here http://dev.mysql.com/do