Dear PyMol users: I recently upgraded to WindowsXP from WindowsMe, in doing so I had some problems that ultimately resulted in wiping out my hard drive. I have tried to downlad and reinstall PyMol and I am experiencing some difficulty. I have ben able to download and install Python-2.1 successfully; however, I have been unable to install PyMol. I downloaded pymol-0_68-bin-win32-py21 and also pymol-0_73-bin-win32-py21, when I try to unzip these files I get an error that says the file is corrupt or there are no files to unzip. I have tried several times. Is this a conflict with XP or a problem with my computer or a problem with the files? Thanks ion advance for your feedback. Sue