I found a seller who is selling signed pictures of the GW cast, apparently in aid of The East Anglian Air Ambulance/East Anglian Children's Hospices. Now I don't know how true that is, and there is no guarantee the signatures are that of the cast members, eBay is very tricky like that. Still, here's the link anyway, should you wish to have a look :) I just thought I'd warn you all first. That's the problem with GW not having an official site, they know what's genuine and what isn't.