Just got a 307XSi (UK model) - 6 months old. Great car, but somewhat disappointed with the sound system. OK, its got a 5 CD autochanger, but if I 'crack up' the volume to anything above level 7 and give it some BASS, the speakers distort massively and there's some serious vibrating noise from the doors. I wonder if the previous owner might have blown a speaker? Please, anyone with this car - put in some Craig David, up the volume to 7 or 8, BASS to about 7 and setting LOUD ON and tell me if yours does the same! Thanks. Toby.