in the top of the kanto radio tower.
It lives in the clouds
After catching Kyogre, obtain a Groudon from a friend with Pokemon SoulSilver. You only need the Groudon temporarily. Talk to Professor Oak with both in your party, and Professor Oak will give you the Jade Orb to catch Raquayza.
no it's not possible to catch rayquaza in silver but if it is a hacked version you can catch it
no you can trade soulsilver pokemon to black
he is not in Pokemon soulsilver or Pokemon heartgold
the same as Pokemon emerald but you need first to get de Pokemon league if you don't know where he is on Pokemon emerald. his tower is on route 230 by walls
POKEMON SOULSILVER come with a poke walker and the Soulsilver game
Pokemon soulsilver and Pokemon heartgold are basically the same game just different versions but i do recommend buying Pokemon soulsilver
SOulsilver
You can't catch bastiodon in Pokemon soulsilver.
You CANNOT LEGALLY download Pokemon Soulsilver.
You'll need to trade for it from Pokemon HeartGold. It is not avilable in the wild in Pokemon SoulSilver.