I've got a Windows 2000 virtual machine running on my Vista laptop. However, I can't install Parallel Tools. The virtual machine does not see my CD/DVD device, and I can't get it to load the parallel tools .iso file. The VM also won't see my USB devices that are attached. I followed the manual's instruction for connecting to prl-tools-win.iso by clicking on the CD icon at the bottom. I get the dialogue window, but nothing happens when I click the button to install. I went to the file in My Computer, and it won't start when I double click it. Nothing starts the .iso file and installs Tools. What am I missing? Phil