Reply to note from "Jon P"Tue, 8 Sep 2020 04:21:52 +0000 (UTC) > Running XY4 in VdosPlusMac on a Macbook Air, I'm getting the > "Disk is full writing to overflow file" warning when I open a > longish text file--127kb in this case. Hi, Jon. I can't speak to the Mac environment at all, but 127 KB is not "longish" by any measure I'm familiar with. In my DOS/Windows experience, Xy4 can open and edit files up to about 4 MB (that's "Mega", not "Kilo") without triggering the dreaded "overflow" message. If this is a recent phenomenon, the obvious question is: Has anything in your setup changed recently? If not, I'll defer to the Mac- iavellians among us. -- Carl Distefano cld@xxxxxxxxxx