Hi im new to the ipad, i have an imac and several ipods around the house so i'm used to apple products but.. I need help with 2 things. 1; how can i delete music from my ipad ipod? i connect it up and it appears on the left side in itunes as does my ipod but i cant highlight any songs, they stay colourless. Also i cant drag music into it from itunes i can only import with sync but that does whole artist and not individual tracks. 2; having trouble connecting via bluetooth to my imac. Any help..