My powerbook recently died on me due to a spillage, and I'm looking to harvest its organs. I was wondering if anyone has some instructions on how to remove the internal hard drive (I think it's undamaged) and convert it to an external hard drive. I want to retain the data, and am unsure if the the OS on it (OS X.4) will interfere when I connect it to my iMac. I mainly want to transfer my music and iChat files, as I have everything else backed up. So, what kind of external hard drive casing should I buy? And is there anything else I need?