Hello Keith, and no problem, I’m happy to help if I can!
My comment above about the Organelle’s own network (AP mode) was for @fabamarie, as they were trying to copy new patches to the organelle but didn’t have WiFi.
You are trying to resize the SD card, correct?
GParted is a disk utility for linux, very convenient for editing and resizing disk partitions. (but you need a linux system to run it, either a computer or a virtual machine.)
You can do it manually as well, but that requires some terminal use. (see this post)