ds got a Brio starter set for his birthday. He also got some money from his aunt to buy some more. I was in Ikea today and about to buy the wooden trains when I had a "will it fit with Brio" crisis. Fortunately, by the power of MN and my mobile I was able to work out that it doesn't fit very well, but that the Tesco one does. Is this the one? Thought it would be a good idea to check before I went off and bought it...