Thanks for all your replies. The Yepp Mini will need a special adapter on my bike. The Ibert will be outgrown too soon. The Beto is not available anywhere online I see. The Thule RideAlong looks nice but like the Topeak Babyseat II its a rear seat - I am reading that front mounted seats are safer and more fun for the child. How is the WeeRide LTD Kangaroo?