Delivered by download as 2 RAR format files. The Language Associates Digital Editions are the popular FSI courses in full digital format - all course material is included, but all audio is in MP3 format and all reading material is in PDF format. These courses are widely considered to be the best and most complete language courses available. Get the benefits of full FSI courses with increased portability and substantial savings! This course is digitally remastered for improved sound quality and is exclusive to Language https://www.tradebit.coms Language Associates FSI course is digitally remastered for greatly improved sound quality and is exclusive to Language Associates. Direct from publisher for less than 1/2 of our CD format price!