55 cents effective for business travel from 01/01/2009 or after. 

24 cents effective for relocation miles from 01/01/2009 or after. 

50.5 cents for business travel from 01/01/2008 to 06/30/2008, and 58.5 cents effective for business travel from 07/01/2008 to 12/31/08.

20 cents for relocation miles 01/01/2008 to 12/31/08, and 27 cents effective for relocation miles 07/01/2008 to 12/31/08.