I tryed to install "parallels-tools.run" on SuSE 9.0 and get (after confirmation with "Yes"): Found xfree version 4.3.0 Installation for xfree.4.3 not found What to do?
SuSE 9.0 has too old X Windows system. It is incompatible with Parallels Tools. You can update X Windows to the one from SuSE 9.3. Check also list of compatible distributives in Knowledge Base.