The Sony CR is a consumer laptop like the MB. Some people will prefer the 14.1 inch Sony screen to the MB. To many people the 13.3 screen that the MB has will not be an advantage. Different people will favour different things.
The SZ is in a different class to the MB. It is a mid end to high end business laptop.
The SZ is in a different class to the MB. It is a mid end to high end business laptop.
Those are all 14.1" devices. Try to grab a 13.3" Sony for that price. Good Luck. A friend of mine ended up paying more than I for a Vaio SZ with nearly the same specs as my MacBook. Only difference he got a Geforce M with shared memory in addition the the 950GMA and his has 1.6GHz (no ULV) while mine has 2.0 GHZ.
The Sony is a few pounds lighter but the MacBook runs smooth 2h more on battery (it's battery is larger).
The Sony looks awesome but the MacBook still hast the finer Design with less edges etc. plus the SZ only has VGA, no DVI.