I just got my blackbook a few days ago and i love it so far. What i don't want to happen is it to get slow like my dell inspiron that is only a year old. My question is i don't know if putting all my 50gb of music on my mac will slow it down. The hd is 250gb, 2.4 ghz, and 2gb ram. I only ask because i think lack of hard drive space made my dell so slow. Thanks in advance.