Streaming Speech courses were bought by individuals and institutions. Institutions could choose between class mode and the virtual cluster mode of delivery. All modes required access to the internet. CD-ROMs are not available. The prices at which these courses were available can be found at the link above and here (pdf).

Classes  The class mode of delivery - good for groups of 10 or more students to study listening and pronunciation under supervision. Students were given user-names and passwords, and their time spent studying and their scores on the exercises recorded. They could print off a record of work at any time, and if progress was good, print off a certificate of achievement. Students could access their account from any compatible computer in the world - so they got access to their account both in school, and at home. Teachers got administrative facilities so that they could view the progress, and time spent on line, by their students. Teachers' guides are still available here... and the price list is available here.