I think I reported as a bug when I first got the tuners, if I didn't I certainly meant to, that the traffic announcements are at a much lower volume than the radio/ MP3's.

Having said which I never leave the TA feature switched on, because, as well as the traffic announcement you want, it gives you all the surrounding ones. On my twelve mile journey to Leeds, it gives me 8 different traffic reports in a 100 mile radius.

I understand we're in for an RDS upgrade fairly shortly, when problems with airport interference are sorted.