G5 single processor running Leopard Hey guys, I have a question about installing a new hard drive. The original drive was starting to make some funny noises and didn't always start up on the first try, so I bought an external hard drive and did a full backup which was successful. I then went to the local computer store and bought a new 320 GB drive. Here is my question, after I install the new hard drive and I begin to install the OSX operating system, do I leave the external drive connected, or do I do a clean install of Leopard on the new drive and then connect the external to transfer existing files, etc. Any help would be much appreciated. I have basic computer skills, but I don't work on these things all the time. I just love Macs. Thanks for your help.