Hi All, My BlackIce firewall blocked the above file which I terminated. I think it was some type of hotfix update for my FSecure AV 2005. I have been using FSecure for about a year now and have not experienced this before. FSecure support checked out my log file and reported no problems but they did not tell me what iuupd.exe was and whether or not I should have terminated it. Anyone know what this file is/does? Thanks Mac