Adding Member's Photos to Download Section

[Deadwing]

create an image and over lay it then change the transparency till it acts as a watermark and merge the layers

Thanks for the info. Is this something one can do using the limited editing tools found in iPhoto? For as many photos as i take, i do very little editing (mostly cropping, red eye removal, and the occasional experiment with adjusting color/tint/B&W, etc., all of which i do in iphoto). I'm a bit embarrassed to say i don't even have a basic version of PhotoShop, or any other dedicated photo editing software.