OpenMSX works really nice
About dingux-msx, I made a better version dingux-msx-pixamod. It was available on my website www.pixador.com
but the site is currently down due to lack of maintenance (I'll try to reenable it when I get home).
I have an almost-ready update for my dingux-msx-pixamod with several improvements but I found out that it does not work with the release version of OpenDingux so I need to have a look at the code and fix it, besides from some other little bugs still lurking... but I haven't touched it for months
I guess I need to find the motivation.