The only problem I can see is the floating "Digital Doom" text on your screen however I assume that that is an addon you placed in the UI yourself that does not come with the UI. I would have thought that is because of DockingStation. To turn that off type "/dockingstation" and maximize the list in the Addons list and select Plugins. There will be a list of all addons and untick the one that is giving you the problem by selecting it and unticking enable.
The only other problem I see is that bartender pet bar looks strange as the background spell buttons are missing their box art. However I have just ignored that in the past as its a problem with Bartender itself that I can not fix.
If this is not the problem you are referring to then can you be more specific?
---------- Post added 2012-06-23 at 02:55 PM ----------
Shadowed Unit Frames