Logitech pitches the V470 ($50) as a simple alternative to the trackpad for heavy-duty notebook users who cannot guarantee an ideal mousing surface: courtesy of laser tracking, the mouse is unlikely to freeze up on overly uniform surface as with many optical mice, which are still standard in the notebook realm. However, it remains to be seen wheth...

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	www.macnn.com/articles/07/09/24/logitech.v470.review/