Pimsleur is a division of Simon & Schuster, a major publishing company. The Pimsleur company has a public and a "Terms of Use" page, explicitly stating their commitment to protecting their copyrighted materials. Because the courses are protected by copyright, uploading or downloading them without purchasing a license is illegal.
Pimsleur is designed to be purely auditory. Writing things down distracts from the listening comprehension process. pimsleur russian internet archive link
Disclaimer: This article is for educational purposes regarding digital archiving. The author does not provide direct links to copyrighted material. Pimsleur is a division of Simon & Schuster,
A technique for strengthening memory by recalling information at increasing intervals. Pimsleur is designed to be purely auditory
Pimsleur now offers a monthly streaming subscription. This is significantly cheaper than buying the courses outright and grants access to all five levels of Russian.