Hi everyone!

I recently downloaded gpSP on my nspire cx, installed ndless (of course), but something seems not to work.
I put the gpsp_launcher and the gpsp_resources files in a folder: /My Documents/gba
I put the games that I got in a folder /My Documents/gba-games
I put ndless and ndless_resources in a folder /My Documents/Ndless
When I try to run the launcher for gpSP, it comes up withe the following error:

"Sorry, but gpSP requires a Gameboy Advance BIOS image to run correctly, make sure to get an authentic one, it'l be exactly 16384 bytes large and should have the following md5sum value: [...] When you do get it name it gba_bios.bin.tns and put it in the same directory as gpSP."

Not really sure how to get this resolved, any help if greatly appreciated

So your gonna need to download a gba BIOS from online. Its illegal for me to share I think? But you can find it online. Let me know if you need more details.