On Wed, Feb 28, 2007 at 05:21:41 +1030,
  Shane Ambler <[EMAIL PROTECTED]> wrote:
> 
> The difference between SCSI and IDE/SATA in this case is a lot if not 
> all IDE/SATA drives tell you that the cache is disabled when you ask it 
> to but they either don't actually disable it or they don't retain the 
> setting so you get caught later. SCSI disks can be trusted when you set 
> this option.

I have some Western Digital Caviars and they don't lie about disabling
write caching.

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