The automatic update service is the biggest and riskiest change I've ever made. When you run the new program, the first thing it does is check with my update server. If there's an update, the program will download the new version before launching it. Right now, I'm hoping the update server's bandwidth charges won't kill me or I may have to pull the plug on it. Besides that, the optimizer itself hasn't changed much. The only change is removing the old ship scoring formula in favor of the new crit-rating based formula.