> Will it imprive performance if I move some disk off to its own SCSI ID?
Yes it will improve the performance - but dont expect radical improvements.
Changing the SCSI ID can change driveletters - which again may result in not starting services on next reboot.
So dont change all at once and expect to assign new driveletters manually after next reboot.
The change can be done via the UI.
If you do it by editing the vmx you need to add scsi-controllers manually.
