from:http://www.gamesindustry.biz/content_page.php?aid=23977
Chart Track data is gathered from 7000 UK retail outlets representing 90 per cent of the software market, including GAME, Gamestation, Play.com, Asda and HMV.
A spokesperson for Chart Track confirmed the figure to GamesIndustry.biz this afternoon, stating: "Yes, sales of PS3 hardware have dropped by 82 per cent."
Last week, Chart Track revealed that the PlayStation 3 had sold 165,000 units in the first two days following the launch, making it the fastest-selling home console in the UK.
"We publish the first week figures because there's such a clamour for them that we can't keep it a secret," said the spokesperson.
This week's software charts revealed that sales of the top two PlayStation 3 titles, Resistance: Fall of Man and MotorStorm, had dropped by over 60 per cent.
Sony Computer Entertainment Europe declined to comment.
so 165 thousand week1 (or is that weekend...shrug)
29.7 thousand week 2
edit: i can do math,, 100-82 is NOT 17....grumble