You can reorder the tracks but I don't think the has the tweak order functions like he is talking about.Like no more of this artist or add another song from the same album.
Yes, there is an extensive menu of things you can do while playing a list, and "no more of this artist" is, in fact, among them. I just tried it. Go to the Now Playing screen, press the wheel, select "Remove", then "Artist". Bam, all Rush gone from that running order.
Now let's see about "add another song from the same album..."
You can press Insert, but you still have to fish for the album. It's do-able, but not as a one-button thing like on the empeg.
It was discussed on the beta testers forum that the Insert menu should probably default to the current artist and album when you enter into the menu (as opposed to the top of the tree like it is now). Perhaps that will make it into a later software release.