I'm just curious what people do to store software and cd keys. I have a binder that can hold CDs, but the problem is that most software either comes in a cardboard sleeve with a key printed on it, or in a multipack jewel case with a key printed on it, which means I have to keep the sleeve / jewel case. Do you chuck these and store the keys electronically? If so, is there some specialezed app you use or do you use a generic database?