Web pages in a snap! Amazing download speeds! (Big downloads will no longer evoke fear in the hearts of users!), Network games! (For small kids and Big Kids) The most common use of Firewire DSL is for high-speed access to the Internet from the home or from the office. Multiple users may take advantage of the same high-speed connection. Firewire DSL users can still use their existing telephone line for voice while playing their favorite network games. Traditional analog modems use the same frequency band as telephone service thereby preventing the simultaneous use of data and voice. New DSL modems operate at frequencies above the voice channel so voice and DSL can occur in unison.