You can only get a rayquaza by transferring it from heartgold or soulsilver or by the GTS.
yes
you cannot catch him i think. i think that you need to get him over GTS or migrate from Ruby, sapphire, or Emerald. Sorry if this statement doesn't help any. :[
you cant Actually, you can, but it could be risky. You can upload the Pokemon onto the GTS and then save switch the game cartridges and go to the GTS with that game and search for your Pokemon and then simply trade it with one from soul silver. Just make sure that you select a Pokemon you have in SoulSilver for the one looking for when you load the Pokemon up from Platinum. Or if it is a rare Pokemon you could always do it the opposite way and upload a weedle or something and put in what your Pokemon is (provided you have seen it) and then trade that way. I have done both ways and only had it not work out for me once because I was quick enough.
Yes, there is a GTS in Pokemon Black and White. It is up in the Pokemon Center and you can access it once you get the first badge as always.
go to Goldenrod city, the gts is in there.
Hey I have growlithe in soulsilver get in GTS
You can get it as a starter Pokemon or you can trade on the GTS.
By the GTS or trading with your friends
Yes it can I found out by doing it my self!! :)
Yes there is, it is located in Goldenrod City to the left.
no, you need to trade them or use the gts
You can trade one from another game, in soulsilver you can find a trainer with a chimchar, then go to the GTS and evolve it.
You can only get a rayquaza by transferring it from heartgold or soulsilver or by the GTS.
You can find it at route 32,3,7 and 8, the safari zone GTS or migrate from pokemon ruby or sapphire
That is impossible. The only way to get mesprit in soulsilver is to get on trough GTS (in Goldenrod) or trade one from Diamond,Pearl,Platinum.
Yes, in fact, you can access the GTS in heartgold and soulsilver. It's at the far left side of Goldenrod City.