Neowin is reporting that Microsoft is to release a new (for them) anti-spyware program which they recently purchased from GIANT. This link includes numerous screenshots as well. Pretty interesting. I use Ad-Aware at present as well as SpyBot. Another interesting program is HijackThis. I *LOVE* anti-spyware programs. :)
http://www.neowin.net/comments.php?id=26501&category=main