InSim 2.1.7 is hereby pronounced Officially Cool. I haven't updated it since 2.1.4 but I'm finding some really nifty goodies in here!
Among my favorites are the ability to add want slots to any sim (even teens, haven't tried kids yet) and also to add want locks. Now a sim doesn't have to forget that he wanted hamburgers for dinner just because he told a joke to his little sister!