Virtual PC for Mac Scripts ( Toggle System Disk Cache )

[vddrnnr]

Hi guys,

Has anyone noticed this script before?
It says this option is "only available when running OSX" and seems to be a performance enhancement
feature? I've tested on my VM's and by default it's always disabled.
Has anyone used it before?
As far as I can see it seems to really improve the performance of the VM.

Best regards,
voidRunner