Can dosbox connects to the com port that's attached to a 56 kbps serial modem?

I've increased the CPU speed to Max and the speed improvement improved a lot. Just want to know whether any other cache program that DOSBox can use to increase it further. Regards, Jon

Currently, it looks for the config :- %USERPROFILE%\Local Settings\Application Data\DOSBox\dosbox-{version}.conf Anyway, to "tell" DOSBox to "look" into current running folder ? Regards, Jon

Hi, It seems no performance gain running smartdrv.... Anbody any experience is using it or any other caching program ? Regards, Jon