Virus & Worm Removal
Link to Symantec's Removal Tools download page. Removal tools for specific infections.

Common Utilities
Acrobat Reader 9.0
WinZip 9.0
Reset TS License  (Tell it to run when prompted, then Yes to accepting entry into registry)
RoboCopy
Update Kaseya - Script to update your Kaseya agent IP address
Microsoft 2007 Compatibility Pack - Allows users of older versions of Office to open documents created with Office 2007

Remote Clients
ITS Virtual Server Client (Kaseya)
Citrix XenApps Client (new version)
Citrix Presentation Server Client (old version)
Windows Remote Desktop Client
ZyXEL VPN Client
SonicWall Global VPN Client

Patches
RPC patch for Windows 2000
RPC patch for Windows XP
RPC patch for Windows NT

2007 Time Zone Updates
No action necessary for Vista
Windows 2003 Server (All versions, including SBS)
Windows XP (Pro & Home)
Exchange 2003 with SP2
Exchange 2003 with SP1
Outlook 2000 & 2003
Windows2000 (Pro + Server) - download to its own folder & unzip.  Then double click the file "TZupdate.reg" which will update the registry with the new time zones database.  Click yes and just follow instructions to import the registry entry.Then double click on "refreshTZinfo.vbs" to run the VB script which updates the TimeZoneInformation registry key in the current control set.  This will happen so fast you probably won't even see it do it.  To check that it works, open up the clock and advance the time to Sunday morning at 1:59 am on 3/11/07.  Wait 1 minute and the clock should jump ahead to 3:00 am as it adjusts for DST.
Sync Your Clock to NIST Atomic Clock - Get the most accurate time for your PC now
Link to Microsoft Site for more information on this should-have-been-avoided problem