bomb the crack wall and see how the far of the other side door then go out and bomb the left side of sleeping something
You don't - it doesn't exist.
snowdrift station, it is in the snowrealm by the ice temple but you need a force gem to open up the tracks to get there
In the Fire Temple after you defeat heatoise.
This will answer evrything for you: http://www.zeldadungeon.net/Zelda13-spirit-tracks-walkthrough-06.php
It's in the grandpa goron house.
beat the the dark temple floor
use a action replay
After you complete the Ice temple you'll find out.
You have to get the timing right when the camra faces you
there is a switch at the bottom left hit it and thats it.
phantoms are the metal guards in the ocean king temple (the legend of Zelda phantom hour glass) and in the tower (spirit tracks )
look on Zelda dungeons they have walkthroughs for every "legend of Zelda" game out there
To get the Compass of Light you have to go through the Tower of Spirits a sixth time.