It will still look good, but a lot slower (slow motion).
Not for me, i run it off a USB most of the time anyway
. I dont know if it's a feature of KSA or it's a default, but it loads all the info (especially the .ini) before you can do anything. When i was still building, it would have to load all 4096 screens of .ini, making it take about 15 seconds (sometimes more) to display the game
It dosn't take as long anymore 'cuz i cut the unneeded parts out of the world.ini file