I wanted to make sure that not only I understood what needed to be done, but that I wouldn't screw anything up (when I get it in). The first step (after installing the program and drivers, and attaching device) is to format (n64 fast / fast) then choose the options here Warning: Spoilers inside! with the path to NEON64.v64 as the bios path a-2 option then use the Warning: Spoilers inside! type a-1 gba menu option with the boot path to NEON64MF.v64 set as BIOS path a-1. x:\.menu\n64\NEON64SD.v64 should go on the sd card, and the roms anywhere outside of that folder set (such as x:\N64-Roms Will this allow it to boot to the sd card menu automatically? Does the boot path need to be set another way, or what else might I be doing wrong...purchases below NEO N64 Myth flash cart + 512M NEO2 Pro 1024M Flash Cart + SL4 Thanks in advance for anyone who knows about how to use these (downloads from google code or neoflash forums Got the answer elsewhere, no need now.