Pretty much with a couple exceptions... Looiks like it is using some sort of external PSU, great for external use... not so great for internal mounting, a small molex pin header for the fdd power cable would be ideal. The form factor of the board looks like it is form factor to a fdd's dimensions, however there doesn't look to be pre-drilled holes for the standoff mounts in an A500\2000 or matched pre-drilled holes for a bracket in a a600\a1200 critical for internal mounting. LED panel\selection switches are awesome with one execption, for internal mounting it is probably better to detach the led and switches and have a separate small pcb with that connected via a ribbon cable to facilitate internal mounting of the device and placement\mounting of the LED\switch panel on the case with pre-drilled threaded mounting holes drilled in the LED\switch PCB daughter board for easy mounting to the case externals. But still a great accomplishment, the external unit still looks amazing, but an internal unit I think would definately peak interest. Keep up the good work and thanks for your efforts.