This is a somewhat silly idea that has come to my mind from nowhere. Imagine that one day you are speaking with Bill Gates about MSX and he says something like this:
"Ah, MSX, what good memories of the good old times it brings to me! And you say that there is still an active scene nowadays? That's cool! But these machines are somewhat obsolete for today's standards. That's it, I have an idea: here you have $1000000, now go and develop the most amazing hardware extension you can imagine in order to make MSX computers to really rock!"
So, what piece of MSX compatible hardware would you design and produce given an unlimited (or arbitrarily big) budget?
My answer goes to the practical, "boring" side. I would develop a card providing the following, which I think it is what every MSX should have on a perfect world:
- SD card reader
- Ehternet interface (possibly with wifi, too)
- USB host
- 4 MB RAM
Also, aside from this "basic pack", I would develop a second card, name it "multimedia pack", with:
- GFX9000
- OPL4
- OPLL
And that's it... now let's brainstorm in order to decide what will we do in the event that some of us win the Euromillions some day!
NOTE: "I simply run with the money" is NOT a valid answer.