Oops, It was figure speech, technically not correct, perhaps, It was between 500 - 2500 millisecond. We fixed even small detail...:-) Peter C. Wirt Atmar wrote in message ... >Peter Chong writes: > >> One of problem we faced it, VT terminal has split millisecond pause >> between painting screen, > >How in the heck do you measure a "split millisecond" pause in painting a >screen? > >I am a person of relatively low patience, but even I can tolerate a fraction >of a millisecond's delay. :-) > >Wirt Atmar >