DirectX or Direct Eggs

In case anyone was curious, the good news I've discovered today is that AutoCAD 2011 and AutoCAD Map 3D 2011 appear to use the exact same collection of DirectX installation components.  13 files in all (refer to your deployment folder: \AdminImage\support\DirectX).  That means you can use the same DirectX package (the one you have to create yourself) for both products.  This may hold true for other 2011 products, but I haven't had time to verify that yet.