Note on FVCool, Mar. 12, 2003.

  Recently, I found some problem using FVCool on KT133/A chipset.
As it is written in README file, I already knew the extreme slow
down of many things, e.g. access to hard disk drive, network,
in the motherboard (ECS K7S5A) using Sis735 chipset.  But I
have not noticed so much problem in other chipsets.  However, 
in these days, I got trouble on Asus A7V/A7V133 and Abit KT7A,
both being KT133/A motherboard; either the access to hard disk
drive through SCSI bus slows down by factor two, or the network
speed slows down by factor four.  If the machine is client, then
it would not be really the problem, but if it is server, this
drop of performance is crutial and should be avoided.  Thus, I
recommend not to enable FVCooling on any server machine using
KT133/A chipset.

  I have checked the same thing, SCSI access speed and network speed,
on A7V333 using KT333 chipset and A7V8X using KT400 chipset.  For
these chipsets FVCool seems not harm anything.  So, I guess, newer
chipset is safer to use FVCool.