It's only a better deal if it works as flawlessly as the SIIG.
chestwick91, you've already spent 20 bucks plus shipping on a TI chipset firewire card that doesn't work, now potentially another 20+ on this one. So basically you'll have spent the same as me, if not more.
I've found that bottom fishing firewire cards doesn't yield the best results. That's why I spent a bit more on the SIIG this time around.
You should get back all your costs including shipping on that first card that's not working right, but if their customer service is that bad you might not.