CRM 2011 Beta is online to try

just go http://crm2011beta.com
and click and register .
provide some informations and get your online version of CRM 2011.

and have fun.

before it will come to market , make it your habit.

Sudhanshu

Microsoft Dynamics CRM 2011 Administration Bible

Microsoft Dynamics® CRM 2011 Step by Step

Pro Microsoft Dynamics CRM 2011 Development: Creating CRM and XRM solutions