QUOTE(fastTOE @ Dec 5 2005, 11:17 PM)
on the acheivement page it only lists 4 of those cars,... is there any other combinations,... or different cars people have bought that still worked? or is this known to be the only workin combination?
Yes, this is the only known
working combination, but I highly doubt that there is another set of cars that will net you this achievement. I've cross-referenced this list with several gamers on Live and in real life, and we all agree that this is the only way you can get the ECCA. It worked for the four people in this thread that have tried it. Not one of them said I gave them bad info. Even on Live and in real life, everyone that I bump into after telling them the list have told me that they got the ECCA. Have you at least tried it? If it doesn't work for you, I'll be amazed.
P.S. Hey, Jason, why do you type in bold? Just curious. It reminds me of this fellow who always types in blue. I need to remember to ask him why he does that.