Paint Shop Pro :: Creating Tryptich With X5?

I have some photos that might look good as a tryptich or "broken-up" into even more components of equal size and then framed separately. Is there a relatively easy way to do this with PSP X5? I saw a youtube tutorial on doing this in Photoshop that included overlaying some guide lines over the image and then repeatedly cropping and saving the resulting image.

I haven't found the right tool to do this in X5, though I assume such a thing exists. And I'm not sure how to describe the thing to file search. I've tried freehand cropping, but it is pretty inexact. Is there a way to get a more accurate sizing?

Also to those who have done this before. How important is accurate sizing of the component images? Is "close - enough" good enough? I keep wishing there was a wizard available where I could specify the number of rows and columns a photo could be broken up into and then have the wizard do the cropping and auto saving of the resulting image.