speaking of agp apertures . . .

[dep]

. . . as was sort of done here in the last few days --

how does one determine the size thereof? for instance: i have a radeon 
9000 pro with 128 megs of memory. there is in my bios an agp aperture 
setting. i haven't the foggiest notion what it's to be set to. what 
does it affect? video performance? it can be set as low as 4 megs and 
as high as 256 megs.

what are the considerations here?
-- 
dep

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