Sorry if this is redundant, but due to the crazy naming of the tools, it's hard to find the answer to the question.
Question 1
Will SSIS packages, reports and so forth built with Microsoft SQL Server Data Tools - Business Intelligence (SSDT-BI) for Visual Studio 2013 work on SQL Server 2008 R2?
Question 2
I'm currently using SQL Server Business Intelligence Development Studio (BIDS) for Microsoft Visual Studio 2008. I want to potentially upgrade to Data Tools - Business Intelligence for Visual Studio 2013.
I assume I would need to A) purchase a new copy of Visual Studio 2013 and then B) download the free SSDT-BI software? That's assuming SSDT-BI for VS2013 works for 2008 R2.