That ain't no crap!
I could see if they were needed upgrades, but they are not. THese old systems are capable of much higher speeds.
And it seems like Dway is stuck in dial up phase. Dial up has not changed except for going from 28-56 kbps., after all these years.
And $400 you are right. They need to rethink the issue of paying unreasonably to upgrade. They should at least give you the option of the $49 deal like the rest!