Quote from wave:
Even the oracle of Omaha knows how to spot a good deal. Ha, I beat him to it.
"Warren Buffet is looking to take a stake in HOV spurred some buying in the beaten down group."
http://www.elitetrader.com/vb/showthread.php?threadid=98924
There's really no confirmation that any of that is true. Same with MU being bought out, AMZN buying NFLX, CRM being bought out by GOOG, etc. etc. etc.
I'd have to say Buffet is smarter than that and would wait for a real bottoming sign.
Good luck.