We have a pretty good MSX emulator in zx-81's PandoraMSX: http://zx81.zx81.fre...egories/130-MSX Problem is, it doesn't have full keyboard mapping options. (I guess because the port was originally for GPH consoles). This means there are no Function keys, and that means you can't play Metal Gear properly. I put in a request with zx-81 some time ago, but I don't think he's got the time for it. So we need a HERO. zx-81's source is available in the above link, although it may be more useful to go straight to fmsx, which his port is based on. There are other emus out there, but I'd like to think this was a fix job instead of a whole new port. Would anyone bee keen to take a look? I will send cookies.