I keep getting a messagethat a previoous version of NEro exists. (which it doesnt anymore) I then select remove and another message say ing installation interupted. systemt has not been updated. I have tried various registry cleaners to try and fiand any traces of an old version but still cannot instal Nero I am using an irgianl version of Nero 5.5 that came with my computer. any ideas how to overcome this?