During migration from Exchange 2003 to 2007 we had the problem with Outlook 2007 client free busy response was slow , about 10 seconds to load . To fix it . Open registry editor on your Desktop(where outlook is installed) Navigate to the following path : HKEY_CURRENT_USERSoftwareMicrosoftOffice12.0OutlookOptionsCalendar Create new DWORD value named UseLegacyFB and set value to 1 Note: 0 or not set will use default outlook settings 1 will use Public Folder based Free/Busy Read more

  There is a hidden feature in Windows 7 that allows to manage your computer from one place. To Gain access create new folder with the name AllAccess.{ED7BA470-8E54-465E-825C-99712043E01C} The folder contains more than 200 management features in one place Read more