O.K. first find your way to rustboro. on the way you will meet a guy called devon being
robbed by a team aqua grunt. Run after him and battle him.when you win he gives the DEVON
GOODS back to you. take them back to Devon and he gives you a great ball. continue on to
rustboro and you may want to go to the pokemart. Buy 11 pokeballs and he may give you a
premier ball free. then heal you pokemon at the pokemon center. Go right up the main road
and you should see devon being robbed again. run after the team aqua grunt. go right until
you find a cave. on the way you will be battled by several hikers with mostly rock type
pokemon. go into the cave and you should see a little area with a poke ball in it collect
the item by going up to it and pressing A. then head towards the stairs and you will be
battled by a wild pokemon. you may want to catch it but if not run.go down the stairs then
right towards the team aqua grunt. he will battle you. defeat him run to devon and give
him back the goods. he will give you another great ball. he will then take you to see some
one in the big building. talk to the man who wants to see you and he will eventually give
you a pokenav.