Since BTW sold 1,000,000 through iTunes stores WW in 5 days then I'm guessing it did ~250k on Monday & Tuesday in the US since we know it sold:
-448k in the US in 3 days
-109,607 in the UK in 5 days
-~100k in Canada & Australia in 5 days
-~100k elsewhere in 5 days? (unless I'm forgetting any big markets)
and since its lead in the US has been fairly stable throughout the week then 600k may be a possibility
