Turbo-R ST 4MB Internal Memory Upgrade

Turbo r is faster with internal ram.

Please don't say that. 4MB works just fine. I have it for years and you don't need a switch. The only problem I had was unkown reality,but that was easily fixed. You probably never owned 4MB SaebaMSX and probably never even seen software fail on this.

Do you have it internally installed? Marcel, I had this in my OCM and I saw some software to fail. Of course, UR was one of them. I don't remember other software right now, but I am sure it happened more than just once.

I have an unmodified GT and an upgraded ST (512KB). I wouldn't mind to have 1Mb but I don't really need it. Of course, external 4Mb is good to have.

Maybe it's time we make a list of things that doen't seem to work with 4MB. I have 4MB since 1994 or something. Only one problem found and sometimes it can indeed be other things like power problems.

..and msd thinks: "ooooh crap, me and my big mouth! :-|"

Well, ofcourse it needs to be a thorough test so we need all MSX titles tested. You can start with 'a' from the generation-msx database and work your way down to 'z'

[edit]
Sorry I only have 1MB internal in my TR-ST, so I can't volunteer for this test
[/edit]