USB 2.0/Firewire Combo PCCard
If you're looking to add USB 2.0 and Firewire connectivity to your laptop, consider this OrangeCombo PC Card. I don't own one (yet) because I have a USB 2.0 adapter for my laptop, but not any Firewire devices. This is a great way to make use of external storage, either for backup or forensic purposes.