Is there a CFTI demo?
And if there is....what is it meant to sound like?

You see, I downloaded one from Kazaa, and knowing there are so many fakes floating around there I am dubious of mine's credibility.

Are there any obvious signs in which I may tell if mine is real?

there is...i think :confused: i've heared of one at least

wel theres a track on the hybrid theory EP called Technique!

There is no demo for Cure For the Itch. A lot of songs that people put on Kazaa and other file sharing programs are either mislabeled or fake.