Hi After I compile a project I end up with several files that I don't need like: .xtherion.dat - don't know what it is therion.log and a couple of temp PDFs that I compile and then merge into a final PDF that contains both plan and elevation Is there a way to delete all of those or at least prevent therion from generating them? I don't really look at the therion.log file. In the examples I see commands like: #!CLEAN rabbit.lox rabbit-plan.pdf rabbit-xelev.pdf but it doesn't seem to do anything and uncommenting it causes an error. Vladimir ------------------------------------- Mail.BG: Безплатен e-mail адрес. Най-добрите характеристики на българския пазар - 20 GB пощенска кутия, 1 GB прикрепен файл, безплатен POP3, мобилна версия, SMS известяване и други. http://mail.bg