Hi, I'm new to Mac and iPhoto. I've recently imported some vacation pics into iPhoto but now I would like to back them up to CD or DVD just in case. I've made some edits and modifications, so I want to make sure that iPhoto will burn the modified version, not the original. Also, I would like the disc to just contain the plain photo files to be readable on any computer (no slideshow or anything like that). How do I do this? Another question - how would I burn a CD of a slideshow for someone? i.e. so they could stick the disc into their computer and just have a slideshow start playing. Thanks. I tried looking through the Apple help menu but i doesn't give much info.