Xtreme 4 handles fonts differently than 3.2, and is NOT backwards compatible in this.

If you ever used Bold or Italic on fonts that didn't have a bold or italic variant, then Xara used to do it artificially. Xtreme 4 doesn't support that anymore, which is a p.i.t.a. in my opinion. So you might want to keep 3.2 installed.

Frans