u/DeathPractices

Hey all! I found an SD780 IS recently, and am struggling to boot CHDK via CHIMP. Windows seems to want me to format the new partition during CHIMPs processing, giving me a pop up. unsure if this is causing an issue, but I ignore it and when CHIMP finishes, I get an unreadable F drive and an E drive pictured. When plugged into my camera (locked), I get "SD Card Error". Thanks in advance for any illuminating information.

I was hoping to find an ac brick and power an old ProCo Rat as well, but they don't seem to exist anymore on the market. am I stuck with four individual wall warts?