I was thinking of buying maybe a PM1 or something similar (whatever I can find cheap) some someone who's just getting into photography. Since we'd be together and I use manual lenses, that camera would have an adapted lens as well. So, I just wanted to know if on the older bodies if I can set the record button to zoom in to help with manual focusing. Thanks! For the record, I have the PM2 and in all honesty I don't even use the other function button. It's set to the 2x converter which I never use!