Sorry to get into a topic that is seemingly unrelated to PS

, I was trying to reduce lag, and this was the last suggestion. I have searched the forums on lag and have found three easy suggestions as to how to improve performance (therefore reducing lag I guess):
1)Reduce color depth to 16 bit.
2)Turn off window fading.
3)Update your graphics card drivers.
Unfortunately:
1)The game seems to run slower in 16 bit than in 32 bit color depth :baby: .
2)I\'ve turned off window fading (I actually like it better that way

) but it doesn\'t seem to make a difference performance wise.
3)And, returning to the original question, I don\'t know if I can and how I can update my graphics card drivers (I\'m pretty sure that you don\'t do that for Mac like on Windows).
I have almost unplayable lag in certain parts of PS (nonetheless I keep on pluggin\'

), but pretty smooth response in others.
Lower Hydlaa is awful. The sewers are good. The wilderness is very good. Ojaveda has somewhat bad lag.
I\'ve always thought this is an internet lag issue, not a performance one, especially considering I have a solid DSL connection. Here\'s my CPU\'s stats if it helps:
1GHz G4 iMac
768MB RAM
nVIDIA GeForce 4 MX with 64MB RAM

Thanks. Sorry for the loooooong post.