KMK IDE (poland) = very rare
MSC IDE (german) this does even support CD-rom ISO9660 cd's
Myide
then there are the SCSI interfaces:
ICD MIO with 256Kb or 1Mb ram(disk).
Black-box this is my favorite, it's still being sold although it's not cheap it's really worth it. I have two of them and I believe it's the best interface around.
Very good menu options. It has a 19.200 serial interface and a printerport. It also has a debugger and with an expanded rom you will have even a very good sector editor/copier. Supports SpartaDOS and Mydos and even 1Mb memory upgrades. It will access drives even the XF551 with high-speed without using a special DOS. You can swap/redirect drives even when a program is running you can switch to the menu change drives and return to your program. There is also a very nice screendump key like printscreen on pc. You can choose a graphical or text dump.
More info look at:
http://www-users.rwth-aachen.de/mathy.van_nisselroy/blackbox.htm
