I'm sorry to start yet another thread, but I want to order today and just can't make up my mind. Initially I was quite disappointed by the new iMacs, and was going to wait, but I've now decided to take the plunge. I'm going to go with the 24" iMac, probably the base model. I don't do anything that I would say is graphics intensive - I don't do gaming, photo editing, video editing, 3D work, etc. I might watch the odd movie, but nothing more than that. I'll also probably upgrade to Snow Leopard when it's released. What I really want to know is whether the nVidia 9400M is okay for someone like me. I don't want to find I'm disappointed. Many thanks.