Books can't be read, because the "front page" covers up the pages, items in the inventory can't be shown correctly and the HUD looks weird with some colours I believe shouldn't be there. It seems to me that the polygons are inverted/reversed when I look at my inventory items and when I read books. If you look at the top image of the book, you can see that the book's back is shown in the middle where normally the pages would have joined. Helmets etc. are also shown like this, but "reversed" so the inside of a helmet looks embossed rather than engraved, if you know what I mean.
There are no other graphical glitches except for this HUD issue. Has anyone else encountered this?
I'm on Windows 7 x86, Intel 2.4GHz Dual Core, 3 GiB RAM and I'm using an Nvidia GeForce GTX 285 card with the latest drivers (285.62/WHQL).
The game's graphics settings are set to Ultra (but with AA and AF turned off) and a 1920x1080 resolution.

