And a damned good thing too Joe Milne, modules should not make design choices for you because they will almost certainly need changing to meet client specifications. I can't tell you how many times I've been given a design to implement only to find that the wordpress plugin that implements part of the site just doesn't provide the necessary css selectors in order to implement it. At that point you have a choice between hacking the plugin or writing some jquery in order to insert the right css selectors in the right places when the page loads.