Thanks for the initial port eiz and thanks for the updates squarepusher. I'd already had a tiny fiddle with the code to allow the sfc extention and to set the basedir to the actual dir I have them in on the internal drive.
Would it be possible to add an alphabetic sort to the rom menu. Well beyond my C++ abilities (I've never actually coded in C or C++, just minor ammendmants to source)
Also I've added Select to R1 and R2, to exit to the rom menu. I've hit them both by accident once, while doing well on Super Mario Karts. Maybe others could benefit if you include that or similar in your updates ?