UH-OH! Haven't had this one crop up in awhile.
Both of those were created by stealing mods that had already been released for free, putting them into a package and offering them for sale. It's been so many years now that newer people don't know about them. Also, even if they were worth anything back then they still are totally outdated now.
Here is the first thread on the subject:
http://www.subsim.com/radioroom/show...ight=seawolves