Hi, I purchased Drive about 8 months or so ago, and never really kept up with updating it. Now, I've seen the new maps and cars etc. and when I tried to use the 'update.exe' tool, it fails about a third of the way through, saying it couldn't find version.txt. I found on here that apparently means that my version is so old I can't use update.exe to update it and I have to redownload the whole kit and kaboodle... So, my question is: how do I do that without paying for the game again?