Surprized python scripts dont work. They are just text files. Never heard of a virus that effects such files. Could be a Poser problem though. I think you can just reinstall or repair with Pro-Pack. You don't have to install Poser 4. Pro-Pack doesn't really take that long. A virus normally effects exe files and other application files. It would be nice if any version of Poser had a customized install like every other program out there. Especially when the installs are HUGE. I've copied the entire Poser Python folder before and the scripts all worked fine though. I've backed up my python folder too.