Capture image using D drive

Using the SCCM 2012 SP1 Capture Task sequence wizard. In the partition disk 0 step it creates TWO partitions System reserved (350mb) and the Windows Primary

So in the deployment I have to select ID 2-2 of the WIM, but deployment builds as D drive (Windows 7 this is )

I'm just retesting with the OSDPreserveDriveLetter = False but my question is why not just have the one partition i.e. C in the build and capture TS then it would be correct surely?

(or should you add osdpreservedriveletter into the capture TS as I've seen in one thread)

What is best practice

Thanks

Ian Burnell, London (UK)