One of the nice feature that we can see in outlook 2010 (beta) is how much space we used in our outlook inbox. Previously we dont have such straight away options to check how much space or quota we used in outlook 2003 or 2007. One option was available in owa 2007 that we can see.
This is the question that we can see in different news groups and blogs .
This option is available here in outlook 2010
open outlook–> file–? under mailbox clean up tool
Download office 2010 beta here http://www.microsoft.com/office/2010/en/default.aspx