On MBP 15" Core Two Duo 2.33 and Parallels 5584 running Fedora Core 9 with all latest updates as of 1 March 2008, when attempting to install Parallels Tools, the following error message is generated: Found xorg version . Installation for xorg.. not found. Then the installation appears to terminate with no other message. If uninstall script is then run, the following error message is generated: Parallels Tools installation not found. Dynamic screen resolution doesn't work, but I've edited xorg.conf for 1280x800 and that's OK. Everything else seems to work great including sound, except for USB mass storage. of course. If only I could get Tools installed so USB mass storage would hopefully work properly. Any tips? This would be greatly appreciated. Thanks.