I'm sure the HM surf is given to you by Wally's dad. You will find him in the house to the left of the gym in Petalburg. You can only get this HM after you have defeated your character's dad who is the gym leader in Petalburg. I believe his name is Norman?
A2:
Like he sad I thank walles dad -Answer by:darthreeper
A3:
Just go & beat your dad in the game then go to wally's house & talk to his dad -Answer by:sugampreet
You can catch Jerachi if you have all 200 pokemon then show it to the guy at Cove Lily hotel. -Answer by:000mew000
A3:
It's not possible.
A4:
You're supposed to go to the mossdeep space center. After you beat the elite 4 the guy who used to say the rockets launch is imminent will say "Successful launch no. ..." Supposedly if it's over 65 he will ask you if you want to go to space. In space you catch Jirachi.
A5:
I don't know if you consider this caching, but if you have Pokemon colleseum and the bonus disk, put the bonus disk in a gamecube. turn it on and go to where you see Jarachi. click on it. it will tell you what to do from there. But remember, you need some extra supplies for this!
None of these are true, unless you want to wast money on a game shark. go to rustburro city. go up until you cross the water and see a girl jogging in place. if you go into the sea to the left.keep surfing along the rocks until you find an opening. once you find it, go up until you reach an island. go all the way to the back of this island to where the grass is, and just keep walking around. I have beaten this game a few times already, and this works each time. in the grass, you can find taillow, odish, a very rare swellow, and jigglypuff.
Im not sure but I fink you hav 2 go on dis spacestation sumwere and bord a rocket. type in ' how to find deoxys in ruby' and click on a vid 4 more info
A2:
Yes you can,first you have to have the tiket for birth island you can have it to trade from emerald/fire red/leaf green,then go to the sailor man and you can go to birth island I think he is in lv.30.tanks -Answer by:pace23
Q:How do I get different trainer id #s for the lotto in lilycove?
A1:
Trade pokmon with other trainers they have different ids -Answer by:dougbr
A2:
To increase your chance, get a Bellossom by evlvin Gloom with sunstone (from man in white coat in Mossdeep spce cntr) and trade with girl @ bck of da s.e house in Pacifidlog. U'll get a Corsola and another ID number. Then trade with as many people as you can.
Q:Where is under ground I need to beat gym leader I get 8 bagdge?
A1:
Go to sootopolis the one with the white rocks it is sarounded with a diving portion then use dive thier will be a small cave go in then press b button thenthier is sootopolis
A2:
Go yo sootopolis(using dive) -Answer by:sugampreet
Q:I finished all the contests I beat all the trainers in battle tower I finished my pokedex & best the elite 4 & Steven 7 times why hasn't the game ended yet then what more should I do?
A1:
Get all of your pokemon at lvl 100 and do battles with another people by cable or wireless system.
Use berries go to the places of the contests it should have there a machine with some guy near it talk him it ask you if you want to berry blender answer yes and select a berry .
Q:In desert ruins I am infront of a wall and I see some dots. What should I do?
A1:
You get a TM whitch is called hidden power I think. Teach it to a pokemon then go up to the holes and use the power and then you can make a base. You can do the same with some big trees and grass.
A2:
It could be the cave 2 regirock
A3:
The dots are braile, click 'a' 2 read. In da instruction booklet @ back is braile code. Decode da braille or go to centa tile @ top of da cave, go 3 steps down and 2 right. Use strength and da rock @ top of cave should crumble. There will B regi-rock. save be4 you fight him. Paralyze and make him sleep den use loads of timer, repeat, poke, ultra, great, net etc balls. Make sure that you don't kill him as he is gr8 2 use against elite 4.
His moves r: curse, superpower, ancient power, rock throw
Catch a latios and then train it to lvl 67 then give it a sitrus berry to hold then go to the mossdeep space center and talk to the scientist looking out of the window then come out & go in again & talk reapeat this process 67 times then on the 67th time he says its the 67th succes ful launch & you can board it if you hurry. then you find yourself on moon roam a little and you will find a slaircase go up and you will find deoxys but if you run away or make it faint then you will never get it again sometimes this dosent work try 77 times then
A2:
The guy above me is 99 percent wrong. From what I know, you have to go to a Nintendo event. Don't waste your time trying.
A3:
If you are playing with VBA Then,
Go to cheat menu
Click on add/remove cheats
Click on Gameshark then,
Put this code:
Q:Where is marrage island I can't find it please help me?
A1:
It takes 2 days to at least go to mirage island. first, go to paciflog and than inside a specific house there will be a men that says I cant see mirage island. the next day go back to the same house and talk to him. he will say I can see mirage island. go to direction hes looking and eventually youll find mirage island.( you have to beat elite 4) if it doesnt work than try the next day.
Okay, first of all, surf to Pacifilodge town. As you near it, you will find a place called the Sky Pillar. You will need a mach bike to get across all of the traps. Rayquaza is at the top. Good luck!
PS. When you find him, try pushing the A button really fast as you throw your poke ball, and it strengthens the chance of catching it. It won't fully become a 100% go, but it really helps. I caught mine with full health!
A2:
In sky tower by pacifilodge to the east -Answer by:theif16
A3:
He is to the right of the town on logs. at the top of the rocks there is a gap. go there surf left, up, then right. you will be at sky pillar. you need a mach bike get to the top and there is rayquaza on level 70 -Answer by:dougbr
A4:
Sky pillar but you need a mach bike.
p.s go around him like 5 times then press a on his back and he will be black instead of green! -)
A5:
First you will need to go to pacifilodge town before going buy great number of pokeballs then go right of pacifilodge and you will find a place named sky piller there you will find rayquaza
note you need mach bike to pass the cracks on the floors
hope this helped
Corphish can be found in water by the ues of a rod it's in the pounds near Mauville route117 to be more exact , and route 102 between Oldale and Petalburg watch the water pounds carefully and fish it there.Good luck.
A2:
Go to petalburg and use super rod in the water. ALWAYS WORKS!
Lords of Legend RPG 
How do you beat the flying pokemon gym leader?
Bogus
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GBA