Punch Jump Week Recap. Stories include:
Sales for Sony Corp.'s Playstation 3 were half of Nintendo Co.'s Wii in the latest Japan retail tally.
Sony this week scoffed at a threat from Activision Inc. to cease support of the PS3 platform.
Microsoft this week began holding a new 1 vs 100 online game show that includes a prize of 10,000 Microsoft Points.
GameStop Corp. this week began holding a new Xbox 360 game sale that discounts titles to under $20.
Dell Inc. this week price cut the Wii to $199 after a $50 instant savings.
Wii Sports Resort ranked as the No. 1 game title in the latest Japan sales figures.