Thanks your quick reply Bob. I am aware that all ExpressCard are only PCIe x1 compliant, and I would not get the full bandwidth of the Sata-II. My main concern is that with the Marvell chip on the Sonnet E4P I may have this problem:
And if I follow the advice and use a Silicon Image based chip I may have compatibility problem with the Snow Leopard. Or are both issues had been sorted out in the latest 10.6.3 update? Since I am going to buy the Sonnet E4P and the ExpressCard/34 from online dealer so I have to make sure I am getting the right card. The enclosure I will get it locally though.
Thanks for your reply. I think Dulce is working on something like the CalDigit SuperShare. I will email Dulce asking for further info, and I will check on the ATTO FasStream at the same time. Thank you.