Are you serious?
Here is my gaming rig -
Amd athlon xp 3000+
MSI K7n2 delta-L
1024 ddr 3200 cosair value select ram
MSI nvidia geforce 4 4200 64 mb ram
Thermaltake 480w silent pure power
80 gig WD caviar
Spire WhisperRock IV
thats about it
It also ran fine on same system with 512 ram and 2200+
Here is what the settings are at in Far Cry.
somtimes 800x600 other time 1024x768
Ive run things on ultra high before and was still able to play
And I get around 25 to 35 frames.
You can check out some of the screenshots I have taken at: http://www.airiox.com/games/july04/far_cry/index.htm
download latest drivers and patch 1.2
I would expect that you wouldnt be able to play it with a geforce 2