[1.10] Out of Memory + Broken Saves

Hello,

Playing a game earlier - Large World, approaching 500 turns with no problems at all (great work on this so far I have to say), then I get an out of memory error as I was ending the turn ready to fight a battle next turn.
Of course I was wanting to get back and continue with the game so start up the game again and try and reload a save, then proceed to have the game freeze on the loading screen when trying to load any of the 3 saves I had relating to this game (also happen to be my only saves this version) and have to close the not responding game via task manager.

Not sure if the 2 parts are in any way connected, but due to wanting to get back into the game so quick I have of course not got the copy of the error log relating to the out of memory error.

Windows 7 64
ATI HD5770

Edit: Good point about the save file, forgot to add them - http://dl.dropbox.com/u/16896992/SwiftflameSave.zip  hopefully will work (zip contains all 3 saves relating to this particular game)