how long... how long's a piece of string. the results on analysis speeds vary immensely with that plugin and i'd say you're looking at a good day or more to do it (potentially a lot longer though in all honesty). on the whole though, processing takes an age
nb. my main beef with it is that it uses 99% cpu whilst processing, which can take a fair few days or more with large databases.... and especially since this issue got fixed in v1.1/2 of the plugin, but then got broken again in v1.3/4, heh.