I don't have it yet, but I did glance at it in a store over the weekend, and I'm pretty sure it listed a Chris Carter's Threads of Mythology supplement. No idea about the alternate ending for "The Truth."
Unfortunately, I bought it on eBay. Upon closer inspection, it appears it was opened, all the inserts removed, and then re-shrinkwrapped. Not only that, but the outer slipcase was seriously banged up. I got bitchy and sent the seller a cranky note, and guess what? He refunded my money (through...
Um... probably because everyone has their own unique preferences, which may or may not correspond to yours. I too prefer the mythology episodes, but some of the MOTW one-offs are every bit as brilliant. Louis, if you're only partway through the third season, you've barely scratched the surface...