CPU temps

[James McDonald]

I have just bought myself a new desk which has hutch you can fit your PC 
case into. Yesterday it shut itself down I'm assuming due to overheat. I 
then moved the case so it wasn't sitting it's vent against the timber of 
the desk and there was room to circulate air.

Now when I run sensors I get the following. I'm unsure of what 
temperature my PC should be. Could anyone else with lm-sensors installed 
give me an idea of what is normal regarding CPU temp.

I'm running a Dual Core Intel(R) Pentium(R) 4 CPU 3.00GHz

 sensors
smsc47m192-i2c-0-2d
Adapter: SMBus I801 adapter at 1400
+2.5V:       +2.72 V  (min =  +0.00 V, max =  +3.32 V)
VCore:       +1.28 V  (min =  +0.00 V, max =  +2.99 V)
+3.3V:       +3.27 V  (min =  +0.00 V, max =  +4.38 V)
+5V:         +5.08 V  (min =  +0.00 V, max =  +6.64 V)
+12V:       +11.44 V  (min =  +0.00 V, max = +15.94 V)
VCC:         +3.30 V  (min =  +0.00 V, max =  +4.38 V)
+1.5V:       +1.62 V  (min =  +0.00 V, max =  +1.99 V)
+1.8V:       +2.39 V  (min =  +2.08 V, max =  +1.19 V)   ALARM
Chip Temp:   +59.0°C  (low  = -128.0°C, high = +127.0°C)
CPU Temp:   +103.0°C  (low  = -128.0°C, high = +127.0°C)
Sys Temp:    +55.0°C  (low  = -41.0°C, high = -33.0°C)  ALARM
cpu0_vid:   +1.088 V

smsc47m1-isa-0800
Adapter: ISA adapter
fan1:       3171 RPM  (min = 2560 RPM, div = 2)
fan2:          0 RPM  (min = 2560 RPM, div = 2)