Exchange 2007 resource
* Exchange 2007 overview slide (9.7 MB)
* Exchange 2007 Reviewer's Guide (updated Nov 2007) (7.4 MB)
* Exchange 2007 sample diagram
* Exchange 2007 planning document
Table 5 Mailbox memory recommendations for Exchange 2007
User type Mailbox memory recommendation
Light 2 GB plus 2 MB per mailbox
Average 2 GB plus 3.5 MB per mailbox
Heavy 2 GB plus 5 MB per mailbox
* Exchange 2007 components: big poster download (1.4M)