Bill, I appreciate your response!
I was reading the manual for the 0i-MC last night and from what I can tell, you can read subprograms from the memory card, but the main program has to be in the controller memory. Does that sound right to you?
As for DNC restart; at the moment, because of machine changes and computer changes, we don't have a program that can do dripfeed, so we're mainly concered with drip feeding from the memory card. We have 4GB memory cards that seem to work fine with our machines so I guess subprograms aren't a necessity, but more of an interest just incase we need them some day.
Thanks,
Peter