I have an iMac coming sometime this week and its my first. I am looking forward to using it for my photos etc. However, I do have a few concerns about iPhoto, simply by what I read on here. Currently on my PC I have photos in a folder structure such as 2007 in which I have 12 further folders representing the months of the year. Every image in the folders are numbered from 0001 as in the first photo i took in January 2007 right up until the end of December which could have number 0999 in i for example. Can someone tell me how iPhoto will read this when I transfer them over and is there another way I should do things prior to setting iPhoto up. I also have concerns, bourne out of not knowing but I read that iPhoto makes duplicates etc. If someone could explain it would be appreciated. Like I say, I have never used an iMac in my life, this week will be the first and I want it to impress me.