I am looking into buying a Mac for both my work and for at home to do video editing. I was comparing the 17" iMac 1.8 to the PM single 1.8 and it almost seemed to me that the iMac was a better buy for the buck (better video card). What do you think? Can the iMac do some heavy video work (editing plus some Motion)? I am going to TRY to get an extra $400 to get the PM G5 Dual 2 for work, but I'm not sure I can pull that off. (Might be able to convince them to spend more if we use the apple payment plan system). Also, for at home, would you recomend the iMac with added Ram over a decked out MacMini?