OK, here it is. When you are configuring the server, choose 2008 R2, then further down the page after the memory section, another box will appear (see screesnshot) check that box and you will get the downgrade media. You will get an x86 and x64 disc. [IMAGE]
Question. Looking to buy a PowerEdge T110 II . We only need Windows Server 2008 Standard but it looks like it comes with 2008 Server R2. Is that correct?  What is the process of downgrading?
Server 2008 downgrade media