Hi all I have an express card for USB3.0 it is builded up with nec chip and i used lacie driver to use it, on mac os x 10.6.8 ]. That worked perfect on 10.6.8 ]. However, I updated my OS to Lion 10.7.1 after that i used the same driver but lion is recognize the expresscard but not mount USB3.0 disk or any USB device. I used modified kext for that driver but nothing changed. Is there any option about to use USB 3.0 devices with the expresscard, on 10.7.1 ]. I am looking for any fix about this issue.