Did you guys know that the "Core" architecture was developed from the PentiumIII and Centrino architectures?
I bet you didn't......
So when you say it could be like a 5.0ghz PIII, that doesn't mena it would be slow!!!!!!
Actually my 800mhz PIII is faster in some stuff than my 1.8ghz Athlon(not lots of stuff, but some).
i think a 5.0Ghz PIII would be like a 6.5 ghz PIV IMO.