globeandmail.com : Sony shares drop over PS3 worries — FYI

Investors worried about the product after Macquarie Equities analyst David Gibson wrote in a report that PlayStation 3 units on display at the Tokyo Game Show about 10 days ago operated erratically and had to be repeatedly reset.

“While the reason for this is unknown, we suspect it may be due to overheating as a result of enclosing the units and the high temperatures at the venue,” Gibson wrote in the report Monday. “We are concerned that such a problem has occurred so close to full production and is clearly negative news for the company.”