Nokia Lumia 710 is my first smartphone and I'm LOVING it~

I think it's good enough if I start out the day with a 100% and I play random games/listen to music on it alot, just enough battery life to get back home and use the charger which is like, 12 hours.

Question about Skydrive, does it use up data? Like if I put 3 GBs worth of songs there and I go through the entire songlist will I use up 3 GBs of data?
Yes I think that is how it works I was told to use skydrive through wifi to save data usage