It would take a loooong time to "steal" this size a program, no?<<< Depends. Is the system on DSL or cable? You wouldn't even know it was being stolen. Plus, maybe they weren't trying to steal it, but just wanted to wreck havoc by deleting files. >>>And how would they possibly do this??<<< There are numerous trojans out in the wild that are simply doorways for intruders to enter your system. >>>I just can't see it at all somehow??<<< It happens all the time. In fact, most of the recent DOS attacks were launched from private computers that had been compromised by vandals using the previously mentioned trojans.