Forum to discuss all matters relating to the MPC1000 and MPC2500 operating systems created by 'JJ' (all versions).
User avatar
By ZeusTheElevated Fri Nov 27, 2015 11:00 pm
Hey Folks,

I just got a used 1000 and when I start it up, JJ OS 3.17 is displayed. I'm just wondering how do I know if this is OS1/2/3? Might be a really stupid question, sorry.

EDIT: wow I'm an idiot I didn't see it displayed there in front...duhh
Last edited by ZeusTheElevated on Sat Nov 28, 2015 1:41 am, edited 1 time in total.
User avatar
By Dustyfinga1.0 Sat Nov 28, 2015 1:40 am
ZeusTheElevated wrote:Hey Folks,

I just got a used 1000 and when I start it up, JJ OS 3.17 is displayed. I'm just wondering how do I know if this is OS1/2/3? Might be a really stupid question, sorry.

That's the free version. You can install OS 1 OS 2 and OS3 and use them, but if you want to save your work you gotta pay.