Alright, so I used my 14 day trial up and decided to continue it, but now anytime I select Sync to Zune, it's asking me if I want to buy it for 0ms points and use up 1 of 10 credits. I know I get 10 free songs a month that I get to actually keep, but here's my question. How can I sync music to my Zune without using credits. I don't want to use up my 10 credits on the first 10 songs I decide to sync that month...