okay so i have a iMac g5 without the isight and a few months ago it just wouldnt turn on anymore. i didnt bother troubling shooting it because i didnt purchase the apple care. So i went out and bought the new imac and now i realized i have all my stuff store on that old imac. i cant bring it into a store because im not paying all that money just for them to replace something so it can go on for a few hours just so i can take my stuff off...after its on and i get my stuff off the computer is going in my closet or something cause i have no use for it. I took the back cover off of the computer and only 1 of the 4 diagnostic test lights were on which means theres something wrong. I pressed the 2 buttons near the lights and still nothing happened. I even used a friends power cord. So i called apple and all they could tell me is that they think the logic board is dead and needs to be replaced. so my question is can i take the hard drive out of the imac g5, put it into my other imac. turn the computer on take all the info on the computer and transfer it to a external hard drive. Then put the normal hard drive back in and transfer the stuff from the external hard drive to the computer? i know it sounds confusing but it kinda sounds simple at the same time.... please help me out i really need this, i have over 20 thousand pictures on this thing! thank you in advance!