I'm sorry for confusing you, I see you're trying to help me and I appreciate it
I'll try to explain better: first, I installed OF, then I unlocked the vanilla CoH features (mainly the campaign) with my CD-key. Then, I downloaded all the latest patches and ran the executables, all of them up to 2.600. I guess that's OF patched to 2.600.
Just checking: I download the mini-image, mount on Daemon Tools (I have Pro 4.30) and just run the game, right?