How long (if ever) will it take for Killzone 2 to surpass R2 sales?

[RPG]

People really got the wrong end of the stick here with the 1.1 million pre-orders, that is to stores not consumers! We are not going to see 1.1 million first week in EU, it is simply that the stores have ordered 1.1 million so Killzone 2 will sell at least 1.1 million in EU but not first week.