Q: My laptop died on the weekend and it had my iTunes library on it. I have an iPod and an iPad 2. My music library is on an external hard drive. Can I manage my iTunes with just the iPad and external hard drive, or will I need a new laptop? Also, what is the best source to learn how to manage my iTunes more efficiently? I am not too well versed on the technology but would be willing to work at it. - Alan A: Unfortunately, there is no practical way…