Description: Mac user's guide for the Sonnet Qio Professional Universal Media Reader/Writer Plus Four eSATA Ports. This manual applies to QIO-E34 (Qio with the PCIe Bus Extender ExpressCard/34 adapter) and QIO-PCIE (Qio with the Bus Extender PCIe adapter card).
You need to download and install the Sony SxS UDF Driver, available here http://pro.sony.com/bbsc/ssr/cat-recmedia/resource.downloads.bbsccms-assets-mkt-recmedia-downloads-upgrades.shtml
This issue is now resolved. The Panasonic P2 driver included with Qio software version 1.2.3 and later is 64-bit compatible. Installing Qio 1.3.2 or later adds P2 support to systems running OS X in 64-bit mode, including Mavericks (10.9) and Yosemite (10.10)