I'm looking into using RTXTiny for a project with a Cygnal F020. However, the device requires end-users to be able to update firmware via USB. Is is possible to move RTXTiny and applications a few thousand bytes higher in memory in order to be able to use lower memory for the loader code? Are there any examples of this sort of thing anywhere? Also, I know that one can relocate ISR's and even have dual (loader & application) ISR's. Is this still possible with RTXTiny? I suppose RTXTiny AND loader could all reside in low memory. Maybe that's the right approach? Thank you, -Martin