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#1
How effective is WOW64 sub-system?
As we know while running a 64-bit Win OS and running 32-bit applications (most of them) they'll be running through WOW64.
I've noticed Win7 x64 7600 is eating CPU for some minor 32-bit apps quite some. Didn't happen with Vista 32-bit.
Also, explorer.exe seems to be constantly eating CPU 8-11% whilst in Vista 32 it was almost always 0%.
Just some technical replies would be great here!