Pokemon Colleseum Hints

Go to Agate Village and go to the old man at the highest point in Agate Village (just below the top of the furthest waterfall to the left). A Tailow so beside him. Talk to him. He will say his Tailow brings him berries. Then he will give you a berry. Then he will say he will share more with you when his Tailow brings him more. You can't return to him right away, either!