Nice transform pack, I used that one myself before on my XP laptop. And that dock image screams Cairo
Anyways, it would appear that your options are set to now have icons in separate circles, but as one large circle. If I remember correctly, the spiral has been temporarily removed due to tech difficulties. And the Start Menu Shadow Residual bug can only be fixed by updating to the newest Circle Dock, or by turning off shadows.
(Note that I am just a fellow user of CD, and I am not completely up to date. Just trying to be of some help, VideoInPicture (CD's creator) should swing by soon and see what the deal is