Forum:Deleting ME1 and ME2 to save space

Mass effect 1 and 2 are taking up a lot of space on my hard drive which I want to free up. I have just bought ME3 and obviously want to import all the back history into my new ME3 character.

What I want to know is if there is a way of deleting the gaming portion of ME1 and 2, but keeping the saved information on my Shepherds character and journey?

Responses gratefully received.