This might sound odd, but how do I reflash the cart with another image? If I boot regularly, you go to the cart menu. If I hold down OPTION, I get the flasher to boot, but there's no cart. It seems like the only way to reflash is to boot without the cart plugged in, then plug it in after the disk boots... is that safe?
EDIT: Figured it out myself - it was an older flasher (build 04092005). A newer flasher does detect the cart after booting with the OPTION down.
The "bad" flasher in question was on Randy's multi-game image #3... which is too bad... lots of good games on that one.