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Stupid question, but where exactly does the XML file go? I've created a Data Model with Mapping Type: XML since I've read it is better supported I was going to try it out while testing OpenAccess (I like what I've seen so far!), but after creating the EntityDiagrams.rlinq it is nowhere to be seen (to be clear, I've never seen it). I'm using the DTO code template as well, and I had to remake my Domain Model and change a couple settings because otherwise the DTO template deleted all the .rlinq generated files when it was creating its classes; maybe it requires a fresh project (for some weird reason)?