MikeT writes "FileFront is reporting that Nintendo's GameCube underperformed in 2004 and this holiday season by almost half! While Nintendo's spokespeople remain mum, the reporter from FileFront claims that Nintendo's beloved console's numbers are dwindling, quoting industry professionals and reputed sales figures. Clip: "The early word hardly looks promising. Market information group NPD Funworld put GameCube console sales at 350,000 for November 2004, far behind Xbox's 708,000 and PS2's 694,000."" We ran a related story recently discussing the possibility of UK retailers dumping the system.