PCI latency?

[OCn00b]

In my bios I've got a setting for a PCI latency timer or something very similar to that. The choices it give me are, 32,64,128.....etc up to 248 I think. What does this do and what should it be set at? It came default at 64 if that helps. Thanks.

 

[Pinky]

http://www.rojakpot.com/Speed_Demonz/BIOS_Guide/BIOS_Guide_02h.htm

second down from the top

 

[OCn00b]

Thanks Pinky, I understand now