My opinion still stands: See what you can do. I would go with the installer that would update everyone to 1.08 and extract the CMT maps, along with Sauce. See if those possible problems are really a big problem and if they are then find a way to work around it. Don't just start freaking out because there is a possible stability issue. Find what happens WITH the stability issue. Find some way to fix that. Keep pushing until everything seems to go well.
E: I also don't see why you want to appeal to 1.00 or 1.04, or ever 1.07 players.
Bookmarks