I just discovered ZC last night. D/L and started playing...boy I feel old now. Anyway, I was in the first dungeon and grabbed the bow and all (playing the origional game by the way). I already had a bomb. How do I get it to switch items? I can get to the menu where it shows your inventory (enter) but I can't seem to get it to switch items.
Switching Items
Make sure you're pressing "Start"
Pull down the subscreen and use the arrow keys to choose your B-button item. You can also use ZC's L and R buttons to scroll through your items on the fly, without having to open the subscreen.
Check if you've set up your controls correctly.
If the only items you have are the bomb and bow, you can't switch to the bow if you don't have arrows.