how do i use corel x5 with a vinyl cutter
Generally, you do the designs in Draw and send them to cutting software like Sure Cuts Alot, SignCut Pro, or Flexi, among many others. I believe, at one point there were some cutters that had print drivers one could send a cut job directly from Draw. I never trusted this type of arrangement as dedicated cutting software has more options and finer control over the cutter. It is also a bad mental habit to correlate "Cutting" to "Printing" as they are different animals.
I went from X4 to X6, then X7, skipping X5. Maybe someone else could guide you to the printer driver method in X5. It would likely help if you stated the make and model of the cutter you plan to use.