Nintendo 64 package / everdrive64 question

[atfatnic]

hi!
i own a everdrive 64:
http://krikzz.com/index.php?route=produ ... duct_id=54

i followed the instructions in readme.n64 and i used cygwin.
i can create the .n64 files and i can start them. but i have to add the game into scummvm everytime i want to start it.
now if i play for example monkey island, save my progress and reset my n64 i can't load my previus savestates.
.fla and .sra files are on the sd card, but i can't load them.
what do i make wrong?

excuse my weak english.

thnx+regards,
atfatnic