PC Inspector a free HDD recovery software, I have not tested this (hope I never need to 😉 ) but it does sound quite nice and feature rich.
Thanks to: Torben Slaikjer for the link.
http://www.pcinspector.de/default.htm?Language=1
or just http://www.pcinspector.de/
If you want to manually update the definitions in MS-Forefront Client Security you can download them here;
Download (Always the latest, downloads as an .exe file ready for installation).
For further details refer to;
http://support.microsoft.com/kb/935934
Update Dec 2009;
for tips on how to do a scripted (eg. daily) download look here;
https://readmydamnblog.com/?p=1085
Just a quick note on FCS (Forefront Client Security – Microsofts antivirus solution), I was in doubt if it would be a good idea to install Windows Defender as an added security to FCS, a quick Googling revealed that;
Answer found on Technet.
Client Security cannot be used to manage Windows Defender – as a matter of fact, Client Security requires that Windows Defender be removed.
Windows Defender can be managed with a Group Policy – please see the last item here: http://www.microsoft.com/athome/security/spyware/software/about/releasenotes.mspx
–Kimborly Ditto-Ehlert
for full post;
http://forums.microsoft.com/ForeFront/ShowPost.aspx?PostID=1277937&SiteID=41