CPU Temp Programs?

http://www.techpowerup.com/realtemp/
or
http://www.alcpu.com/CoreTemp/

Don't forget http://www.almico.com/speedfan438.exe]Speedfan.

Speedfan in inaccurate in some cases(like me).

But as suggested by spinny Realtemp and Coretemp are the good ones.
Though they are not compatible with some older cpu's.

http://www.cpuid.com/hwmonitor.php

basic and works.

http://www.tomshardware.com/forum/221745-29-sticky-core...

+1 hwmonitor