If I have a bunch of CDs, which I have ripped into digital format, and I don't want the CDs anymore, what am I allowed to do with them? I know that copyright law doesn't allow me to *sell* the CDs. (Not unless I delete the digital files first which I am obviously not going to do.) What about giving them away, or tossing them in the trash? I haven't found any concrete answers even after much Googling on this. Throwing the CDs away seems very wasteful, I would prefer to donate them to charity or something like that.