Do that but when you do it please verify that they run it past the license business desk since these are the people that have the authoritative answer. Not everyone...

Well these are the answers taken directly from Microsoft's homepage, this includes the paragraph about every tester see the following page: http://www.microsoft.com/sqlserver/2008/en/us/licensing-faq.aspx

Q. What is SQL Server 2008 Developer edition...

MSDN licenses can be used for development, test, and demonstration purposes. However they are licensed on single-user basis only. This means that every user accessing the server has to have...