lmsensors calibration - help!

[hanasaki]

All,

Below is the output from "sensors" The voltages are WAY OFF.  Could 
these really be accurate?  the /etc/sensors.conf has many formulas to 
tweek but it may not be a good idea to adjust the formulas to get the 
desired results.  Any thoughts are appreciated.

thanks.

running debian sarge kernel 2.6.5
=================

it87-isa-0290
Adapter: ISA adapter
VCore 1:   +1.45 V  (min =  +1.42 V, max =  +1.56 V)
VCore 2:   +3.28 V  (min =  +2.40 V, max =  +2.60 V)   ALARM
+3.3V:     +5.92 V  (min =  +3.12 V, max =  +3.44 V)   ALARM
+5V:       +4.94 V  (min =  +4.72 V, max =  +5.24 V)
+12V:     +10.28 V  (min = +11.36 V, max = +12.60 V)   ALARM
-12V:     -16.09 V  (min = -12.63 V, max = -11.41 V)   ALARM
-5V:       -6.58 V  (min =  -5.28 V, max =  -4.81 V)   ALARM
Stdby:     +3.33 V  (min =  +4.72 V, max =  +5.24 V)   ALARM
VBat:      +0.00 V
fan1:        0 RPM  (min =    0 RPM, div = 8)
fan2:     3375 RPM  (min = 3013 RPM, div = 8)
fan3:        0 RPM  (min = 3013 RPM, div = 8)
M/B Temp:    +34°C  (low  =   +15°C, high =   +40°C)
	sensor = thermistor
CPU Temp:    +43°C  (low  =   +15°C, high =   +45°C)
	sensor = thermistor
Temp3:       +67°C  (low  =   +15°C, high =   +45°C)
	sensor = thermistor

eeprom-i2c-0-51
Adapter: SMBus Via Pro adapter at 5000
Memory type:            DDR SDRAM DIMM
Memory size (MB):       512

eeprom-i2c-0-50
Adapter: SMBus Via Pro adapter at 5000
Memory type:            DDR SDRAM DIMM
Memory size (MB):       512

lm90-i2c-0-4c
Adapter: SMBus Via Pro adapter at 5000
M/B Temp:    +41°C  (low  =    +0°C, high =   +70°C)
CPU Temp:  +47.0°C  (low  =  +0.0°C, high = +70.0°C)
M/B Crit:    +85°C  (hyst =   +75°C)
CPU Crit:    +75°C  (hyst =   +65°C)