I note that Guide 7 can be used on a 386, theoretically, but realistically how will it work on something a little "dated" like a p133 with 80MB and Win 95?

How about Guide 8 on the same machine?

Will the charts draw up quickly, i.e. sub 1 second, or would I be looking at 3-5 second redraws for zooms, pans, etc. assuming a "normal" amount of detail (say what one sees on a typical printed atlas down to mag 9-10).

TIA