Getting the binaries from a computer.

Connect your HP to your computer. Run kermit in server mode on your computer, and type either:
{ KERNEL.LIB ERABLEG.LIB algbg GXKEYS } KGET (HP48 GX)
or
{ KERNEL.LIB erable.lib algb SXKEYS } KGET (HP48SX)
If you have the metakernel, you should rename UKEYS to GXKEYS on your computer before the transfer and you should get STARTEQW as well to enable the use of some Erable commands in the EQW environment by hitting the CST key.