Hello Dan,
This topic has been covered ad nauseum in these forums before. Try doing a quick search and reading up on it. I think there are some real good posts that should get you thoroughly confused.
Myself, I've bought a couple of Western Digital MyBook pros (500 GB) that are triple interface. You really don't need the triple, but I like having the flexibility (USB, Firewire 400, Firewire 800). They are pretty decently priced and make real little noise (I didn't go for the 1TB model since people were complaining that it is REAL loud).
I'm happy with the purchase. I've daisy-chained them together and the Mac accessed the info. easily. You don't really need to network them to your mac. But you can always network to other computers in your house I guess.
The price was right, the speed is great, and I highly recommend it for movie viewing.
Hope this helps.
This topic has been covered ad nauseum in these forums before. Try doing a quick search and reading up on it. I think there are some real good posts that should get you thoroughly confused.

Myself, I've bought a couple of Western Digital MyBook pros (500 GB) that are triple interface. You really don't need the triple, but I like having the flexibility (USB, Firewire 400, Firewire 800). They are pretty decently priced and make real little noise (I didn't go for the 1TB model since people were complaining that it is REAL loud).
I'm happy with the purchase. I've daisy-chained them together and the Mac accessed the info. easily. You don't really need to network them to your mac. But you can always network to other computers in your house I guess.
The price was right, the speed is great, and I highly recommend it for movie viewing.
Hope this helps.