I gave up on the whole itunes thing. I couldn't find anyone that wanted to support it. So I went ahead and used QTFairUse6 to remove the DRM off my itunes music files and use TagTuner to fix my IDtags.
Then in Road Runner I know of at least one way you can set your selection order the way you are wanting to. This is by arranging the folder stucture the way you want things to be in order.
For example; Music\Genre\Albums
The only problem with this method is that you have physically arrange this yourself instead of having the Front End do it . THere maybe other ways of doing it, but that's the only one that I know of.