Windows Defender: 2000, Xp, 2003, 2003 R2, Vista Runs on 2000, XP, 2003, 2003 R2, Vista

Microsoft will realease o windows defender Beta 2 compatible with Windows 2000, Xp , 2003, 2003 R2,Vista . This second version will be lauched in Febuary/march. The 64 bits version will be included in Vista / LHserver (edition x64), and also to WIndows XP / 2003 x64 edtionWindows Defender will be able to be configured behind Group Policities and the updates will be avaible in WSUS. The Updates will be lauched when they think is appropriated , minium some few a day and maximum 1 a week. This will be updated using Windows update center.

I thought Windows Defneder was just for VISTA ..as it is based on WinFX (or has some thing to do with it). Have they renamed Windows Maleciuous Tool Remover to Windows Defender?