Hi Gonwk,
First off, the official dvdidle website:
http://www.dvdidle.com/
does not "generate", nor does it contain any virus, trojan horse, malware, etc., etc. While it's appreciated that you are trying warn folks of a threat here on the forum, your efforts are misdirected. The problem lies in your system, more specifically, with your av software, as Fengtao pointed out. All av software can potentially generate a false positive (warning). Some software, such as norton, is especially predisposed to this type of error. Unfortunately, it can occasionally cause pretty severe problems/crashes. For this very reason, I will never install norton software in any of my family's pcs, ever again. It has cost me far too much in time and trouble. I would take a long, hard look at your system's security and seriously reevalute it.