Hi David, On Feb 2, 2005, at 11:37 PM, David DelMonte wrote: > Does anyone know of an add-on PCI card that will give me extra > Firewire 400 ports? On Other World Computing's site, you can find what upgrades you can do by selecting your model: http://eshop.macsales.com/shop/memory/ Here's the direct link to a card that will give you an additional 2 FireWire ports and 2 USB2 ports: http://tinyurl.com/4cqya Hope that helps, Daniel