Note that you can always run LameXP with "--console" option to check the number of CPU cores that have been detected.
Output should look like this:
Code:
CPU vendor id : GenuineIntel (Intel: 1)
CPU brand string : Intel(R) Core(TM)2 Quad CPU @ 2.40GHz
CPU signature : Family: 6, Model: 15, Stepping: 7
CPU capabilities : MMX: 1, SSE: 1, SSE2: 1, SSE3: 1, SSSE3: 1, x64: 1
Number of CPU's : 4