I have the Sportrack - fits perfectly on the X. I didn't even need to move the crossbars. See pic at left. Cost me $250 from Canadian Tire. Easy to install Lights on as well. Well hard to see in the pic - but I'm at work so that is as good as it gets. I only have it on the X on select weekends as I cant get into my too short downtown parking garage with it on. But takes 5 min to put on and take off.
2006 X-OR, 6sp, Hellas(x6)
Shrock Skids (all)
2002 Nissan Sentra Spec-V, low, fast and the wife's