i just completed one of those free sites and i am getting an ipod mini. my question is should i keep the mini or should i sell the mini for a regular ipod? i like the size and the battery life of the mini, but i have over 16gigs of music right now. so that is why i was thinking about going with a regular ipod. which is more important size/battery or storage size? would it be a pain to constantly delete then add songs with the mini? thanks.