581790
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Stony Stevenson writes
"Researchers in the US have developed a microchip fan with no moving parts that operates silently and generates enough wind to cool a laptop computer. The solid-state fan, developed with support from the US National Science Foundation (NSF), is touted as the most powerful and energy efficient fan of its size. The device produces three times the flow rate of a typical small mechanical fan and is one-fourth the size. The technology has the power to cool a 25W chip with a device smaller than one cubic-cm and can someday be integrated into silicon to make self-cooling chips, according to the researchers."
581574
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Stony Stevenson writes
"A day after it was released for public download, Windows Vista SP1 is drawing barbs from some computer users who say the software wrecked their systems. 'I downloaded it via Windows Update, and got a bluescreen on the third part of the update,' wrote 'Iggy33' in a comment posted Wednesday on Microsoft's Vista team blog. Iggy33 was just one of dozens of posters complaining about Vista Service Pack 1's effect on their PCs. Other troubles reported by Vista SP1 users ranged from a simple inability to download the software from Microsoft's Windows Update site to sudden spikes in memory usage. To top it all off, the service pack will not install on computers that use peripheral device drivers that Microsoft has deemed incompatible."
