Gave it a whirl went straight to pitch to see how it sounds, for some reason the sound quality splits like the recording was taken on a poor mic every time I raise the pitch a tad, still tinkering around but its not producing the results studio had but of course I've not use this program before :/ thanks for the link, guess I'll keep looking and see what I can do with this.
Which pitch shifter are you using?
The guy in the thread had indicated that he was not using Reaper's pitch shifter, but one called PitchTech for his purposes; string samples in particular.
He did say that he felt that Elastique in Reapers FX was...
"Elastique is terrific in general, on voices in particular I think. To my ear it's right at the top of tools available for this stuff (Melodyne, Serato, X-form, Radius)."
He opted to use another pitch shifter however for his string samples.