Also, I was wondering if it was possible to edit the character select screen so that if you pressed down, the cursor would bring you to the first slot of the next line. Normally, if there was a blank character slot under you, you wouldn't be able to press down. I would like the cursor to always move to the first character of the next line if you pressed down.
Lol, I hope that was explained right. Its because there's this nice screenpack I saw which needs a little tweak like that to work properly.
http://www.mugenjet.achoo.jp/late reply but i might have a fix and this is the only way i got around that. you need to edit the following text in system.def
i think this will only work with the style of the Mugen Fighting Jam style of select screen, where it displays sections and not boxed characters. the way i got it to work is that u can scroll right past the characters and when u find empty boxes, you can scroll down. the new problem is that if you go past like 20 boxes of characters, then one more to the 21st and get a empty box and u press down to go to the next section. you end up in the next section on box #21 from where u left off from the last row. this is the only way i got it all to work. mugen isnt advanced enough to actually return you to the beginning character after you press down.