Hah, realised that was a bit harsh after I pressed the send button, sorry :P
Fact is, I would like to update my old MAS Systems bios at some point, but between the cost of getting the bios and all the mods I need (stereo, component, etc) and the fact that it requires the Neo leaving my possession (again), I just haven't gotten around to it. Also, since I already have a pranslation converter, if it works, all I need is the cart.
I just get tired of people answering a legitimate question with "why you wanna do dat?".
Maybe someone will lend you their cart to test.
Mind you, why do we support multicarts here in the first place? They are no different to a boot.
Why do we support converters? They made MVS carts different from home carts for a reason. Why do we support MVS? Those carts aren't supposed to be sold to consumers (remember when dealers used to remove the serial numbers?). Why do we support used sales? No money goes to the publisher. We should all stick to those PS2 anthologies and XBLA ports.
Wanna talk about Ironclad carts and eprom burners?