No problem, just remember that there are TONS of important factors other than the number of hertz. Especially when you compare Macs to PC netbooks.@poobear, sorry i may not have half the technological knowledge you have, but a person new to these kinds of things, like ME, will simply look at 1.4 GHz vs a 1.6 GHz netbook and assume the netbook is faster.
I'm myself playing Starcraft 2 (on low quality, but anyway) without any lag on my 11", wouldn't be possible on a random 1,4 GHz atom netbook.