I have a Cardinal 28.8IS (internal plug & pray) modem.
I used Cardinal's small utility which informed me that my particular modem was able to be flashed to 33.6 which I have now done.
The problem now is when the modem connects at 31.2 it slow's down to a *pitifull* crawl, when it connects at 28.8 however it seems to work fine.
My connections never excede 31.2 and never go below 28.8.
Any help will bw appreciated!