I'm having problems installing the Public Preview. I'm running Lion (10.7.5) and do have CrossOver (11.2.2) installed. Once the installer asks for the BW disks, the DVD drive will try repeatedly to read the disk, but eventually stops trying and there we sit. I'm using rev. 2 DVD's , but I know they are good as my CrossOver install can read them and they mount in Lion fine. I'm wondering if this is related to having CrossOver already installed, but I note others who have a similar configuration and have installed successfully. Any thoughts?