"External" memory for program memory?

CrossRoads:

Binary sketch size: 234.528 bytes (of a 258.048 byte maximum)

This is FLASH space, not RAM, but I think you knew that already.
I bet arrays could be used to shrink things down too.

Hi!

You was talking about this: http://174.136.57.214/html/quadram.html

This doesn't serve me.

Best regards