Far Cry problem

Alright, I just recently installed Windows Vista Ultimate RC 1, and for the
most part, 99% of programs that I have been installing have worked great so
far. The only 2 things that haven't worked so far is:

1. Messenger Mate for AIM
2. Driver installation for my HP 5150 printer

I tried playing FAR CRY, and it loads up fine but once it tries to load a
level, i just get a black screen and it freezes. I recently updated my video
card drivers to the latest NVIDIA Windows vista beta drivers. I have a
Geforce 5500 FX OC (256 MB).

My pc specs are as follows:

COMPAQ Presario with AMD Athlon 64 3400+ processor with 1 GB of RAM and
plenty of hard drive space.

Do you think this has to do with the drivers? Because as far as I can tell,
Far Cry should work in Windows Vista...especially with the claims they make
about games working better.