You can't just throw it into VirtualDub. You may have to tweak it a little. Set the IVTC to manual, and then play with the offset. If you still see ghosting, then change the offset to 2, and so on (This will only go up to 4, and don't forget to try zero.). The automatic setting tends to lose the cadence every once in a while.

Also, this assumes you did not drop any frames during your capture. If you did, you either need to recapture, or find the spot where the cadence changes and change the offset again. Save each section separately and then merge the segments in VirtualDub.

Let me know how it turns out.