Babylon was the only product that was compatible with vista. it was such a big disappointment. The program prevents you to reach other dictionaries online. You need to figure out how to erase their add-ons. The advertisment about company's other product is something you have to deal all the time, constantly trying to sell something to you. The pronunciation of the words are not by human voice. it is hard to understand. don't loose your license number they charge you to retrieval your license. Once you purchase the program it is hard to get in touch with their support desk.