I installed the trial version of BDAV on my new T410 a few days ago and it is basically OK with a few issues I posted in another topic. A ticket was opened and those are being worked on.
Yesterday, I installed a trial version of BDAV on my old ThinkPad T21 (config in my sig) to see how it would run on WinXP. It installed fine, but I have a few questions about some entries on the Vulnerability tab. I would prefer to leave Vulnerability Scan enabled and just get rid of the detections that are (I'll call) "wrong" or don't care about.
1. It is flagging "Other Microsoft Updates" which appear to be what MS calls "optional." Granted, I have not installed these. Some would be OK like MS Office Help files, but others like Windows Search I do not want installed. If I "hide" these unwanted updates from within Microsoft Update, will BDAV also stop nagging me about them?
2. It says Windows Live Messenger is outdated. I don't have Messenger installed, only Windows Live Mail. When I go into Control Panel-->Add/Remove Programs-->Windows Live Essentials-->Change/Remove-->Uninstall, the only program listed is Mail. Where is BDAV picking up that it thinks Messenger is installed? If it really is installed & I don't know it, how do I uninstall it, or, how do I get BDAV to stop flagging it?
3. It lists 2 Windows User IDs that don't exist, one as having a weak password. When I go into Control Panel-->User Accounts, it shows 2 - my primary administrator level ID which BDAV says is OK with a strong password, and a Guest account which is set to "Off." Where is BDAV detecting these other 2 User IDs and if they really exist on the system, how do I delete them? If they don't exist on the system, how do I get BDAV to stop detecting them?
These are not major issues, but I'd like to get rid of the big, red exclamation point over the BD icon in the System Tray. 
Thanks for any help,
Gary