1) where do you find the cerulean city gym leader?
2) I got the upgrade for the radio card, but there is no PokeFlute on it like there was on the original Silver, so how do I wake up the Snorlax?
3) I got the generator up and running at the power plant, but I cannot get on the Magnet train, where do I get a trainPass?
2 - The Pokeflute needs to be 'selected' manually on the radio. Use the stylus/finger/etc to select it - it's at the top part and a touch to the left.
3 - Go to the CopyCat girl in Saffron in the house a bit south of the train station. After talking to her, go forth to Vermillion - I'll leave the rest to you.