Curious question, as you know we all had the modem built in, and THAT for its time was HUGE, Browser, email, CE support and Best of all, it WAS better then X-Band!
But Sega had a broadband adapater as well, which I know I never used.. only needed modem back then. How many of you had the Broadband adapter?
I know if I had it now.. it could make a web client system out of it as I do have the keyboard. =)