***UPDATE May, 2020*** New, working links below! Save transfers XBox to or From PCs works again! Thanks /u/mirh for sending me the new, working link to the conversion tool!

PS3 players, unfortunately, as far as I'm aware, there is not a way to move saves for you.

Post #12 on this GiantBomb thread has information on how to import saves from both games into Xbox 360! I am screenshoting this post below for posterity.

This is the updated link to the site to convert saves from PC to 360 OR 360 to PC! Please note that this the NEW link for the tool at the legion.cal24.pl address in the Giantbomb post.

Please note you're going to need a copy of ME2 on 360 and a blank USB drive of at least 1 gig. You may also need gibbed's savegame editor (which you can get on our MOD LIST page)

As a disclaimer, I can't be held responsible for what Microsoft or Bioware may do if you modify your save and they don't like it. It's been years, and thousands of people have done it, and I've never heard of anyone getting yelled at for it, so it's probably okay, but don't blame me if someday Bioware/Microsoft/EA says it's not okay. :)