Been playing around with the the 32bit conversion of Far Cry 64bit
Some clever bod has converted the 64bit to run in 32bit Windows.
get it over here http://farcry.filefront.com/file/FC_...nversion;50861
Just download it, install it over the top of FC 1.33 and play
The author warns about performance hits, but as yet I haven't suffered any at 1280x1024 with everything ramped up. If anything it's improved it.