Also, when you say Composer, do you mean the Composer which allows you to write Webpages, or composer as a different name for mail, since it says Compose on top. In any event, reinstalling the program would not hurt. All personal info. is preserved. But, it would not do a thing if you it is related in any way to the Profile. I doubt that the fellow would ever be satisfied. But, if concerned about Hijacking, has he ever considered using one or more of the many anti-Spyware programs or firewalls. There is lot that can be done to reassure himself, and, I ,personally, having a hard time visualizing an intruder, saying, hey, I am here.
UserAgent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.5) Gecko/20041107 Firefox/1.0 (ax)
"I've got a very poor sense of direction. I keep forgetting which way is forwards."
WinXP, SP3, 512 MB, 3.0.15 regular, 3.5.5 regular and portable , TB2.0.0.23, Flock2.5.2, IE8.0, SM2.0, Google Chrome2.0.x, Zone Alarm Firewall; AVG9.0, JRE1.6_17