Hi, First post here. I've just ordered the macbook pro, and this will be my first Mac, and i have a question to do with the firewire port on the macbook. By now we all know the firewire port has been downgraded to firewire 400, and for me that could be a bit of a problem. I am a photographer and i need to be able to download my photos which can be a few hundred at a time as quickly as possible. So what i am wanting to know, is it possible to buy some sort on expansion card that will give me firewire 800 for me to transfer files from my Canon EOS 1D MK II N as quickly as possible, any speed increase for me is important. How much will it cost? and where can i buy it? Many thanks in advance for any advice.