hi all, i have an imac that has served me well for 6 years now and seems as though the power supply is shot. i have a new mac on order but i'm still wanting to use this one etc.. new computer will be here around the 18-21 of december. anyways does anyone have an idea on where i could purchase a new power supply at a reasonable cost in canada? i found one in the states but it would be $60 to ship to me.. a bit outrageous. Power Supply 185W for iMac G5 iSight & iMac Intel 2006 17"/20" AC/DC 661-3780 614-0378 that is what i'm needing.. thanks in advance!!