23.98fps is the correct video rate for 24p, because NTSC is 29.97fps not 30.00fps. To convert to PAL is easy!
Open the movie in Cinema Tools. Hit “conform” and select 25fps.
Now take the movie to FCP and scale it up to PAL dimensions, render, and play out to tape!
Graeme
– http://www.nattress.com – Film Effects and Standards Conversion for FCP