Well for starters Crystal Reports (and Windows Mobile 5/6 which I'm even more teed off about) is no longer included in VS2010 (wtf right?), SAP (who makes Crystal) however has created a Beta for VS2010 that has a WPF native control rather than having to
use a hosted control (Yay!)...as for how to create and display reports in VS2010, you can download the beta as well as find samples on SAP's site for Crystal Reports 2010 here:
http://www.businessobjects.com/jump/xi/crvs2010/default.asp
Hope it helps,
Aj
If at first you don't succeed, skydiving is definitely not for you!