I just converted myself from Windows to Mac from late last year and still getting a lot to catch-up. Since then, I have an iMac Alu and MBP Unibody. It's quite difficult to get accessories for Mac in here, so I'm thinking to get some from OWC. I appreciate if fellow members can advise me on the following: 1) eSata expresscard: Apiotek or Sonnet It seems the Sonnet is quite famous and perceived to be of higher performance and pricier. The normal Sonnet e-SATA dual port cost almost $100, while the Pro one is double than that. Apiotek is half of the normal Sonnet one. In the webpage, they mentioned about having dual dedicated ports, while I couldn't find anything on Apiotek. I have one unbranded e-Sata 1 port bought locally, cost me almost the same as Apiotek and doesn't work that well. Anyone has a good experience with both cards? Is it worth to pay the premium and get the Sonnet (normal) one? 2) Kensington 200w Auto/Car DC to AC Inverter. 1 x AC Outlet, 1 x Powered USB Port, + 1 x 12V Auto I looked for Car charger for MBP sometimes ago, and could only find a modified car charger. The conclusion from Apple discussion forum, the price is not worth it. Now I just stumbled to this in OWC. Does it work with MBP unibody? 3) Expresscard Firewire dual 800 or dual 400 Again, Sonnet vs Apiotek... ? 4) Firewire adaptor FW800 -> FW400 Is it worth it? The Sonnet cost 1,5 then OWC's one. 5) Expresscard USB 4-port I just read it is not powered, just wondering if this is a good option to get/expand two built-in port or a hub. Thanks in advance.