It means that it's not required to buy it, because the MPC-11 has already superimposing/digitizing capacities, but it's required with a computer with or without RGB21 output that does not have these capacities.
Case of MPC-11 is also very special, see the additionnal note. Even if you have the MPC-11, it can be interesting or required to have the MPC-X, according you want to use the extra MPC-X features or use the MPC-11 as Videotex terminal.
It's indeed 'optionally' the most appropriate word!
FYI, "eventually" means something like "in the end". For Dutch people it can also be confusing, because "eventueel" means something like "possibly" indeed.
FYI, "eventually" means something like "in the end". For Dutch people it can also be confusing, because "eventueel" means something like "possibly" indeed.
That's what I've found out with Google. French "éventuellement" has several meanings while English uses at least 2 different words for these meanings.
