Forum to discuss all matters relating to the MPC1000 and MPC2500 operating systems created by 'JJ' (all versions).
By arnou Thu Jan 22, 2015 11:46 pm
Hi Everybody,
I'm new here....just bought a blue MPC 1000.
The seller told me there is a 120 USD JJOS version.
At home i realized it shows JJOS 3 ver.1.24 at the startup.....but its free as i know!

Am i right?
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By bliprock Fri Jan 23, 2015 1:30 am
can you save?
If you can not save then it has not been paid for and you can only demo this OS.
I believe from memory it is the most recent version. JJOS 3 and XL also have JJOS free in the background, its like a code foundation that the paid versions sit on. You should also make sure the free version is up to date and you can swap OS's from start screen.

Also see the front page for the links to JJ website
By arnou Fri Jan 23, 2015 1:55 am
I will try the saving...in the evening :) thanks for the info!
So i understand what you say, thats the free version is the foundation. But i see on JJ website that the version 3 is free:

" JJ OS3 is free. (However, it restricts to MPC into which the password of OS2XL is entered.)"

So maybe my english is not as good but i dont understand the sentence in the parenthesis).

Anyway whichone is the best? :hmmm: