On Thu, 12 Jun 2003, Petnuch, Michael wrote: > Last I was updating using the same call gtk_list_store_set(store, &iter, > SOME_COLUMN, some_data, -1); Actually, what I can think of is that updating the view is what takes time. So if you could detach the view, update all rows and then reattach it, it could sort of do the trick. But I don't know if you can do that. Linus