My favourite piece of technology

My favourite piece of technology is my MP4. I got it two christmas ago, my father gave it to me. Actually, the one he gave me it's not the same that I got know, because the first one was faulty, so I had to change it. I can put in it music and videos, and photos, but I usually use it for listen to music, I've never put videos or photos in it. I use it very often, every time I have to move from one place to another in bus or in subway I carry it with me, or when I travel for vacations I use it for listening to music in the way, or even when I'm in home and I can't listen music in my computer I use it. I like it for two reasons: one, because it has a lot of "space" (2 Gb) so I can put over 400 songs in it; two, because you can take it anywhere, it's very small and light. I think I can live without it, I don't depend of this kind of stuff, but I think that music is a very important thing, and sometimes is very nice, when you walk in the street, listen to music because you don't have to hear the sound of the cars. I feel very comfortable and happy when I take it with me.
Leo