Rom transfer question

[Katatonia]

Hello all,

I am trying to transfer some RoM's downloaded from here to my new retropi build. Attempting to use a USB stick and having an issue. When I transfer everything over to the usb stick, first thing i notice is that they are .7x files instead of .zip or the standard snes rom is .src IIRC. I am not sure if this is what's causing my issue, 7x is my zip program perhaps I need to choose a different one. Anyways when plugging the USB back into the pi nothing is getting moved over. Any advice would be appreciated.

[threeboy]

You need to unzip those roms... many emulators support loading rom from .zip files but I think only a few support the .7z format.