I have PSE6 and don't use it as much as I should but for some reason had understood that it did not support LayerClipping Masks. I was interested to see the CD for February's DCMag had an exercise where a bracketed exposure of a tree was given the layers treatment and used a clipping mask but was aimed at both P'Shop CS
and PSE6 and above. I tried it but failed to see how in PSE6 I can follow Layer>Create Clipping Mask. Wot can i be doin' wrong I ask myself??!!

If this is a mistake and you cannot use PSE6 for this (and I would appreciate anyone pointing me in the right direction) then could I go so far with the technique and then erase say the overexposed sky in one layer and erase the underexposed foreground in the other? Or is this HRD and I need to buy software?
Ta as always!
Dagwood