To get their CPM you were required to send them your system discs and essentially they provided a transfer service so they didn't infringe on Digital Research's copyright or distribution policy.
The ROM they provided had your address and serial number encoded on the ROM. A script has been written to update these details which can be downloaded from [https://github.com/cormacj/AmstradCPCRomHacks here].
== RSX/ROM Commands ==
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[[TFM]] has written ROMManager which can create these accessory ROMs and he provides downloads on his website for some that he has made himself.
[[User:Cormacj|CormacJ]] has written a python script to create accessory ROMS and also extract .COM files from ROMS. You can view this at his [https://github.com/cormacj/AmstradCPCRomHacks?tab=readme-ov-file#make_accessory_rompy AmstradCPCRomHacks] repository
Some emulators don't support the accessory ROMs because of the non-standard format. Arnold and Caprice32 supports these.
* [[http://futureos.cpc-live.com/ Future OS website, home of ROM Manager and TFM's Accessory ROMs]]
* [https://github.com/cormacj/AmstradCPCRomHacks A python script Python scripts to update build your own accessory roms and to patch the CPM rom to update user, address, serial and passwordmessage]
[[Category:Operating System]][[Category:Expansion ROM]][[Category:CP/M]]