This new NMI manager developed by Dr. Slump can be used on any device runnung ESXDOS (divmmc, divide, ZXUNO). It adds lots of new features:
*L lock 128k machines paging register
*P poke memory
*V view .scr screen file
*R reset
*N rename file
*D delete file
Lastest version can be downloaded here:
http://board.esxdos.org/viewtopic.php?id=94