I have two Virtual Machines running on my MacbookPro. One is Windows and the other is Ubuntu. The Windows 7 system is running perfectly well but the Ubuntu VM has got issues with dragging/dropping files from Mac to Ubuntu and vice versa. When I checked on the Parallel Desktop's forum, the only solution provided was that the Parallel Desktop's tool should be uninstalled and reinstalled; which I have done. But that didn't solve the problem. The Configuration menu "Virtual Machine" offered checkboxes for the (Copy & Paste) section, and I can confirm that both boxes for 'Share Mac Cipboard' and 'Preserve Text Formatting' are checked. That should have solved the copy/paste problem but didn't. Anyone faced this problem before ? Any solutions you may have ?