I just picked up two Model 100’s from eBay. One working and one that I am going to need to repair (I will probably have questions about this one.)
Both had option ROMs installed (nice surprise!) The non-working unit had the common Interactive Solutions ROM, but the working one has a ROM in it with a Gold label called Disk 4 (shows up in menu as Disk+ after calling it. I cannot find any other information about this ROM. It appears to be a RAM file system manager of sorts? But it also appears to interact with the serial port for some reason (maybe to offload and download files from another computer?). Does anyone have any information about this ROM and how to use it beyond calling it (It is Call 63012) Thanks! Scott McDonnell Sent from Mail for Windows 10
