DIRECTX 9 , Rendering Bones

What i want todo is render the bones that make up the Tiny.x mesh, I have the amount of bones data and the bones names, in this skinned mesh example the code looks like this to get the localboneoffsets matrix's

Code:

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for(UINT i = 0; i < mNumBones; ++i) //35
        {
                offsetTemp = *mSkinInfo->GetBoneOffsetMatrix(i);
                toRootTemp = *mToRootXFormPtrs[i];
                mFinalXForms[i] = offsetTemp * toRootTemp;
}

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You can render spheres where the bones are which usually gives a good representation of the overall bone structure.