as above. i'm working on several computers at different times, all synced via dropbox.

sometimes i have font X installed on 1 com but not the others. of cos the easy way out is to install font X on all computers, but that's not a solution i'm interested in.

i want all unavailable fonts to change to a standard font (e.g. TNR/Arial) in PPT when PPT is unable to give me the right font.

right now it substitutes unknown fonts for 1 of my custom fonts, which is totally illegible. how do i control that?