Way to go! (A similar Justice Department investigation in 2002 led to guilty pleas from top international manufacturers of computer DRAM.) Now, if only the DoJ would go after the cable companies, we'd have a Democratic majority in perpetuity...

A home electronics retail store has filed a class-action lawsuit against Sony Corp., Samsung Electronics Co. Ltd., Toshiba Corp., LG Electronics Inc., Hitachi Ltd. and several subsidiaries, accusing the electronics manufacturers of colluding to fix prices in the U.S. optical disc drive (ODD) market.

The lawsuit, filed Wednesday, also claims the disc drive manufacturers used trade organization forums to meet and discuss agreements to keep prices of CD, DVD and Blu-ray drives in products like the Sony PlayStation 3 and PCs artificially high.

[...] Samsung, which has received subpoenas from the DOJ, said it had "no comment regarding price fixing on optical drives." Officials at Hitachi and Toshiba could not be reached for comment.

According to a report in the Wall Street Journal last fall, Hitachi and Toshiba also received subpoenas regarding the probe into ODD price fixing.

An investigation was launched last October by the U.S. Department of Justice (DOJ) into the market for optical disk drives for anticompetitive conduct. The DOJ subpoenaed Sony Optiarc America, which at the time said it intended to cooperate fully with the DOJ and other agencies in this inquiry."

According to one published report, the investigations goes well beyond just Sony, and involves other electronics manufacturers.