saves should work without any issues with both normal and se versions and switching between them
only thing is if trying to load a save during bonus scene (in normal edition) game with either crash or nothing will happen
as for the "import/export" save file, it should work fine as well, since none of the stats from bonus scenes carry over. only main game stats are written into it
basicly, normal edition and special edition are the same game, they have the same save file. only differenece is you only get the bonus content with SE
only thing is if trying to load a save during bonus scene (in normal edition) game with either crash or nothing will happen
as for the "import/export" save file, it should work fine as well, since none of the stats from bonus scenes carry over. only main game stats are written into it
basicly, normal edition and special edition are the same game, they have the same save file. only differenece is you only get the bonus content with SE