It's not even about resolution Gary, Xara has a problem with Exporting bevels of any resolution, usually like this, when you try to export at 96 dpi or above, Xara will crash
the reason I export to 40dpi, is that I already have my exact size I want for the graphic, i sometimes like to import a transparent png into artrage for airbrushing
to give it a little pop, and even at 8gb quad core intel I5, at 96 dpi, artrage does not run as smooth, because I am used to printing on large format roland printers
the 40 dpi, prints beautiful at full scale, as long as you have no need to enlarge it from there, probably a bit wordy, sorry.