plinden said:Remember you are not going to get up to the maximum firewire transfer rate. You will be limited more by the read/write speed of your hard drives. It should still be faster than ethernet (100MB/s is standard, not 10MB/s). I get 170MB/s transferring files to my external USB2.0 HD. You may get higher sustained rate with firewire but it won't be much more.
USB 2.0 is much faster than firewire 1.0. i dont know if the new imac has firewire 2? does any1