No worries. No me neither. If there was any evidence of a conspiracy they prob would have destroyed it by now.
Another theory I've read is that they're keeping back documents that exposes the mistakes and incompetence of the various security agencies involved leading up to the shootings of JFK and subsequently Oswald. And if they release them it's likely to embarrass a whole load of alphabet agencies. Either way what every they release it won't a smoking gun that's for sure.