I don't have any confirmed freqs for the actual races but i do have a complete list for pre-season testing for the past two seasons...try here:
http://groups.yahoo.com/group/uk_mot...t_frequencies/
Im pretty sure the Team Ireland and Team China freqs are now out of date as I think they changed radio suppliers mid 07-08 season.
The freqs have changed from one season to the next but youll see from the lists that they are all packed into a few easy to find bands. The freqs are prob very similar/the same for the races.
Jim