On Wed, Mar 25, 2020 at 9:37 AM bruce <badouglas@gmail.com> wrote:
can SRCD be booted into a ramdisk?

Yes, although it will run fine off a USB stick, but during the boot process there's an option to run completely from memory.
 

the GRML process includes an iso, does SRCD have one?

A little googling can quickly answer that question...

http://www.system-rescue-cd.org/
http://www.system-rescue-cd.org/Download/

Thanks,
Richard