Sonic Adventure DX Director's Cut Tips

Silver Chao!!!!
Go to the mystic ruins and go over by the waterfall. There is a small tablet about as big as Knux or bigger, to the right. Jump on the stone that is green and white that is on the right side. The egg will fall into the water. You can only pick it up with Tails, Sonic, Knux, or maybe Amy.

P.S.- You can only pick it up when it stops over by the ground. Don't go on the train with it or you'll lose it. You have to go to the Mystic Ruins chao garden.