Here my config
DELL PE T110, Windows 2008 R2 64bits, 4Go RAM
Installed as a member server in a Windows 2008 domain
AD with 10 users, 10 mailboxes
I know very well Exchange 2003 but no experience with Exchange 2007 or Exchange 2010
Do you have any "easy tutorial" in how to install Exchange 2010 in the easiest and more standard way ?