Has anyone ever attempted unlocking the coded cheats in Codemasters titles?

I'm curious if anyone has found a workaround, since the website that's supposed to give you the unique code to enable cheats on your copy of the game disappeared ages ago. Games like Clive Barker's Jericho and Turning Point had cheat menus that essentially used the same kind of setup that I've seen Windows programs do for security (activation) in the past. The game generates a unique code, you punch that in the website, and the site gives you the code to unlock one or more of the game's cheats. Essentially, somebody needs to make a keygen for this nonsense. If anyone's up for a challenge, have a look sometime. :)