http://www.gamasutra.com/php-bin/news_i ... tory=25526http://arstechnica.com/gaming/news/2009 ... nsoles.arsI don't know what's with the claims myself. When it comes down to it, you basically update at your own risk.
Saying that, I have updated my PS3 to 3.0 and my Wii to 4.2 and have experienced no problems whatsoever.
The problems with the Wii seem to be more widespread, considering the amount (and attitude) of the complaints at the Wii technical forums. While it seems that most Wiis are unaffected, there are some who are complaining that their Wii was not modded and after updating, the Wii died. The update was intended for illegal modifications, so...I don't know if these guys are legit or what else.
As for the PS3 case...something just doesn't seem right there...
(Oh, and thanks DrkTr14ce.

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