newRPL - Updated to build 1510 [official build remains at 1487]

[Klaus]

I had to reinstall the stock ROM on my HP50 after using the NewRPL ROM for a long time. After the installation, I discovered that the HOME directory with all user files, all the libraries I had installed, and all the special settings of the computer were there as originally --- as if by magic. How is that possible? I always thought that when the NewRPL operating system was installed on the HP50, all memory would be rewritten, meaning everything would be deleted. Can someone explain this to me -- would be very grateful!
Greetings Klaus