cessna and waypoints

I hope somebody will end my frustration today!

Pick up a cessna and plan a flight on FS9, you get the NAV log with way points and intersections (i.e IFR).

I understand that waypoints and intersections are points where radials from two VOR's meet. Now FS9 just tells you a name of the intersection with no details of which VOR's creates them.

How can you then know when you have reached the point. I understand waypoints can also be defined by a Distance from a VOR on a defined radial but the VOR frequencies are not given.

Without GPS, how can I fly these plans?

Does Micro soft expect us to find it out from else where of what.

Many Thanks
Guest - London