this may seem silly, but i'd appreciate help anyway. I understand that iphoto acts as my photo library. thing is, i have photos imported from other computer, and are naturally organised in different folders. i want to add them to iPhoto, so i have everything in one place, but: 1) i have noticed that pictures that appear in iPhoto library, do not appear anywhere else. sure, i can find them under the iPhoto library in finder, but if i want to send a picture, or upload, i can't do it straight-forward from the library, but i need to export it first. 2) i don't know how importing pictures will work. i don't want to import everything, and have 2 copies of everything. so, in regards to (1): is this how it works, or am i missing something? (2): how can i import without having 2 copies?