Skyrim - Ugly, blotchy, square shadows

Screenshots taken inside Proudspire Manor at Solitude. As you can see there are some really ugly and disgusting looking shadows on Hiroki (Wife). These blotchy shadows only appear in this area and happens to all characters as you can see in the last picture (Aela the Huntress).

I am running a 7970 with the latest drivers (12.4). In the notes these shadows and flickering boxes were supposedly "fixed" but as you can see they are not. I have had enough with the crappy AMD video drivers and I will only buy Nvidia graphic cards in the future. Some other issues I have been having include: loud obnoxious coil whine, stuttering, flickering, crossfire issues, etc.

Click on the pictures for full-size

edit: As of the latest 12.11 AMD Catalyst driver, these bugs are still there!