The American Customer Satisfaction Index is out today with its September report for appliances, computers, televisions and video players/recorders. Not surprisingly, Apple is able to maintain its lead among personal computers despite a drop of 1-point to 86 over previous reports. While the report noted Apple continued to lead the category by a margin of 5- to- 9 points, Apple’s lead is slightly smaller than previously, according to the report, “due to an across-the-board customer satisfaction increase for Windows-based computers.” Apple’s score comes as the PC industry as a whole gains 2.6-points and hit all-time high satisfaction score of 80.