Configuring Hybrid Exchange 2010

First of all we can find Exchange Deployment Assistant
http://technet.microsoft.com/exdeploy2010

There is guideline that you can follow base on your architecture. 

ADFS and ADFSP (for single sign on)
Refer to this step : http://onlinehelp.microsoft.com/en-us/office365-enterprises/ff652540.aspx

This is the referrence for cmdlet for office 365: 

http://onlinehelp.microsoft.com/en-US/office365-enterprises/hh125002.aspx

Then you can test the SSO authentication at O365 using your AD authentication.

After SSO works, then you can start plan for hybrid exchange 2010.

Here is some image step that give some guidance instead of reading the "Exchange Deployment Assistant".
Ref:
1. http://www.howexchangeworks.com/2012/01/office-365-hybrid-deployment-with-exchange-2010-sp2-part-1.html
2.http://www.howexchangeworks.com/2012/01/office-365-hybrid-deployment-with-exchange-2010-sp2.html
3.http://www.howexchangeworks.com/2012/01/office-365-hybrid-deployment-with-exchange-2010-sp2-part-3.html
4. http://www.howexchangeworks.com/2012/02/office-365-hybrid-deployment-with-exchange-2010-sp2-part-4.html
5. http://www.howexchangeworks.com/2012/02/office-365-hybrid-deployment-with-exchange-2010-sp2-part-5.html

OR 

http://www.msexchange.org/articles_tutorials/office-365/exchange-online/using-hybrid-configuration-wizard-exchange-2010-service-pack-2-part1.html

Here is the good reference that you can use for handling this Hybrid Exchange 2010 Migration;
1. http://technet.microsoft.com/en-us/library/hh563847.aspx (hybrid deployment)

2. http://technet.microsoft.com/en-us/library/gg430167 (FOPE connector & Hybrid scenario)

If you have problem during migration, you can get support from the FOPE and O365 engineer by sending Service Request.
1. For O365 Service Request, you can submit at portal o365 admin cpanel, there are button for Service Request.
2. For FOPE Service Request, you can submit at https://support.live.com/default.aspx?productkey=mocpexhome&brand=mocp&&mkt=en-us

Hope all the link could help other user to migrate their mailbox to Office 365. :)

Finally my team successfully go for hybrid exchange o365 :) Thanks to all blogger and technical person who already assist the deployment..