Hello cappuchok,
Welcome to EAB
There was an interesting thread somewhere on this forum that talked about a program called
OmniFlop, can't find it now though...
...but here's the website
http://www.shlock.co.uk/Utils/OmniFlop/OmniFlop.htm
There's also this thread about a
3 Mode USB FDD http://eab.abime.net/showthread.php?t=23145