I found this file in C:\Users\Public\Downloads and it was dated 14th July 09, at which time think was running W7RC. But installed this OS 32bit W7 start Nov last. I found it in a Norton Beta folder dated August. Anyhow figured all this couldn't be right, so shredded it, think no sign now. Could it have been either a bug jumped from RC to RTM, or was it malware maybe?