Problem with Off Boat

[Jenius]

I have a new problem, in the demo, when i get off the boat, there was no crash, but all that there was was white, not snowy why, just white, i could faintly see the text on the screen, but when i tryed to pull out the flash light, it made the pulling out the flashlight noise, but there was no visual change. I have already applied the patch that you have created, and it did not fix the problem. I am running Vista Ultimate, and my drivers are all up to date, I use an ATI with 256vid memory, i have 1 gig of memory, and a 2.0 gh x64 processer, i meet the requirements. please help

-Jenius