"It varies by paper type. PGPP has a 90-100 year life with the new pig inks although the mattes paper have a much shorter life than with the previous ink set." Ok, my question is, how can we possibly know this with certainty?? I don't know that I would trust wedding photos to this.....the technology just hasn't been around long enough to know for certain. Angi _________________________________________________________________ MSN Photos is the easiest way to share and print your photos: http://photos.msn.com/support/worldwide.aspx