What is Vista Performance Index for X61(s) and X61Tab SXGA+?

[dfumento]

Could someone please post the Vista Peformance Index for the following laptops?
1) X61(s)
2) X61 SXGA+ Tablet

TIA


For an X60 as listed in signature:

Processor Intel(R) Core(TM)2 CPU T7200 @ 2.00GHz 4.9

Overall Total 3.1 Determined by lowest subscore

Memory (RAM) 1.99 GB 4.5
Graphics Mobile Intel(R) 945GM Express Chipset Family 3.2
Gaming graphics 224 MB Total available graphics memory 3.1
Primary hard disk 33GB Free (89GB Total) 5.1

[iamdmc]

X61s
Lowest score 3.4 (graphics card)

Does the Vista rating actually MEAN anything? How do they calculate their ratings anyway? I think you have to have more than 3.0 for Aero, but does it make a difference if it's any higher? Maybe dreamscene takes a bit more, but I won't be upgrading to ultimate.