What are the easiest ways to do this? My problem is I keep getting disk errors on verfiy disk. I boot into the installation CD, fix the errors but new ones pop up after a week or so. I have read a few guides on how to clean install Lion but they all seem different and confusing... I just want one clear concise guide.. surely it can't be this hard? Also, backing up wise.. does Timemachine suffice? I want to keep my Dropbox folder, documents and Itunes. Does time machine save all this jazz and fine enough for me to grab it back? Any hints/tips on time machine would be much appreciated and getting my itunes & docs back.