Few time ago, i had asked the same question! Now, with experiences i can tell you that it is IMPOSSIBLE to rip this kind of games with a big .RAT file! You must be disapointed like i was, but there are no soultions
Yet, you may asked me: "But Echelon has ripped it, It must be possible?" NO! we can't ripped it! Echelon may have a tool which enable them to downsample this damned .RAT file but we can't find it at the moment! Maybe a day we will be able to do it! But not now!
Sorry guy!