Depends how many pages you have. Seriously, as long as you don't have any crawl errors showing and Google is visiting regularly, I'm not sure there's much you can do apart from wait. In my experience, Google does what it does in its own good time and there's precious little one can do to influence it.
(If you don't know what to do with all those ginger nuts you've just bought, I'm sure Stevie D and I could make better use of them than Googlebot. :lol:)