Windows Search 4.0

From a recent TechNet Flash:

Windows Search just got better. Windows Search 4.0 is now available for download. With it you can expect better indexing performance, support for the remote query of shared index locations, per-user group policy settings, and more. To try it out, select from the following operating environments:

• Windows Search 4.0 for Windows Vista and Windows Server 2008
• Windows Search 4.0 for Windows Server 2003
• Windows Search 4.0 for Windows Vista x64 Edition
• Windows Search 4.0 for Windows XP
• Multilingual User Interface Pack for Windows Search 4.0 for Windows XP

I HATED how search was so broken in Outlook 2007 on Vista and this upgrade has made things so much better.