Aaron, you are criticizing the wrong crowd. Most everyone here is computer literate. That should be obvious.
Corel or Illy are not exactly new pieces of software.
Anyways, I have owned Signlab (and Corel) for over 15 years. When I had an Edge, Signlab was indispensable to me for printing with it. I would bet the same applies for inkjet printers although versaworks and others do well also.
As for cutting, I am not so sure I wouldn't go cheaper with another program like Vinylmaster or Co-cut. I am sure I wouldn't buy the full blown package of either Signlab or Flexi just for that.