OK, is all I was pointing out that in the PhotoMerge Dialog box in CS6 the Second choice under Layout is Perspective. But I guess you knew this.Settle down agrove - try not to lose sleep over this. I was clear on what I needed. WRT to stitching, I was talking about perspective and not distortion. I hope I don't have to explain this concept to you.... I am buying a 25 or 28 - just looking for advice on good performing lenses.
Thanks ced and Cal for your advice - much appreciated.
Did not realize you do not yet have a FF M9. Then the comment to wait until you have experience with that camera is perhaps best served.