I was refering to 'itteyosi.jp' not 'FX K'. but it's likely those are two marp users are different people. I only suspected it because the 'itteyosi.jp' inp signature looks somewhat similar to the K/FX K inp signature.
K still doesn't understand the alpha mame request. The only response i got from him, is "mame3tg3 default settings are too hard!" This still doesn't give a reason why alphamame61 wouldn't be just as easy to record with than win62...