Yes, I have the art. Like I said it was running mostly fine before I ran the updater.
As far as launching ./psclient goes it outputs: ./psclient.bin: error while loading shared libraries: libs/libCgGL.so: file too short
Which kind of befuddles me, on account of 1) it was running well before and 2) the updater (afaik) has no reason to mess with the nvidia-cg files.