So Im done loading all of my cds onto iTunes, and I dont always have a gift card loaded on my account. So I used to rely on friends free music software like Limewire for free music, but I want my own, yet I cant afford to ruin my computer. So please if anyone can give me a good company and your opinion if it slows down your computer or what, because I may use Limewire, but I hear it may cause viruses, so yeah please help. Thanks!