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HI Harry, He should be able to set this up dynamically. Otherwise, yes I do feel sorry for him but then he didn't he didn't built it right the first time anyway. Martijn.

That's partially a question of how soon the linking pages get indexed/recrawled, but in general it's very fast. On our last project where we had an issue like this it only took ~4 days before our pages were showing up correctly in the search results. We were targeting two pages specifically, and built around 8 links per page. Keep in mind though that the homepage is almost certainly going to be stronger than any of your other pages, so rankings might slip a bit at first when the engines start to attribute the pages correctly.