Okay... I give up. Whatever I try I get either a black mask or a white mask when a 32x32px tri-colour img on Windows is used as a cursor in 2.72. And yes, I have checked that only the three (255,255,255 with 0,0,0 and transparent) colours are used. The images work fine with 2.6... What's changed in 2.7 and what's the magic incantation? /H