2 graphics problems in the Middle Ages

I play the medieval old card is dead wrong on my card there is a NVIDIA GeForce 7300 LE
CPU AMD3000 + memory 2G do not know how out of the question may be driven by the driver NVIDIA_bda_fw169.21_xp card is not the old mistakes of other The drive is too slow in slow motion directly

set up in the game, try to reduce the effects show, or change the game under the resolution.