i want to get an ipod but i don't know what to get (or when to get it.) my brother and sister both got 30gig ipod video's for christmas and i got a really cool new digital camera... (i don't listen to music a lot but i do some. also, ipods these days do a lot more than just play music.)i was wondering if anyone would give me any advice on what to get and when to get it... i'm thinking a black nano but does anyone know if there's anything new and better coming out soon?