I currently have Office 2007 - professional
Just received Office 2010 professional (as a gift

) Full version - not an upgrade -- Right now I really don't want to switch all my programs - I am just interested in Powerpoint 2010
I'm guessing it is OK to just load that program ... but I'm not 100% sure - Is it OK to just load the one 2010 program? Can I load it right over Powerpoint 2007?
Thanks for your help!
Ellie