with my sweaty socks on a ceramic tile floor, I fell a slight electrical shock when my wrist touches the edge of the frame. The current is the power supply leakage current, a parasitic capacitive leakage path across the transformer in the AC adapter. While small it is still irritating.

I've had this problem with every PowerBook I've ever owned. With my Pismo, I get it when my fingers stray too close to any seam in the housing, where the internal RF shield paint comes close to the outside world. And I often get it off the trackpad too. I hate trackpads; I wish Apple would use the rubber-nub type controller. That's one of the big downsides of the Apple single-source world - everybody is forced to live with one guy's cosmetic and ergonomic preferences.


-- Lewin A.R.W. Edwards http://www.zws.com/
Learn how to build high-performance embedded systems on a budget!
http://www.amazon.com/exec/obidos/ASIN/0750676094/zws-20


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