865PE Neo 2 LS core cell voltages too high

hi all,
I just updated to bios 1.7 and Corecenter 1.58
There are higher voltages for my Vcore (new value 1.5625v , old value 1.52 v)
and Agp card (new value 1.7v, old value 1.6v) that the new bios is using.
Are Vcore 1.5625v and Agp 1.7v too high (ie will damage the cpu and v/c)?
What is the correct voltage of a 2.8c P4c?  
thanks,
Stephen

I don't think i'm going back to bios 1.3,
I have set the bios to the lower voltages for agp and cpu
but when i reinstalled core center 1.58 it shoots the voltages back up
I am going to play around with speedfan and cpuz for a while.
i tlooks like the correct P4 voltage for a 2.8c /533mhz is
http://www.a1-electronics.net/Intel_Section/CPUs/Pentium4_2.8GHz_Aug02.shtml

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