New anti-crap software from Microsoft

Built on the Malicious Software Removal Tool, the Microsoft Safety Scanner is a stand-alone scanner for post-infection problems. Now a happy member of my PC Tool Kit.
http://www.microsoft.com/security/scanner/en-us/default.aspx

Microsoft has followed up their Safety Scanner with their "System Sweeper." This bootable tool scans for rootkits and other nastiness.
http://connect.microsoft.com/systemsweeper