Yes, I'm afraid this really is quite urgent! I am in the middle of a hard disk transplant operation between a 20" and 17" iMac G5. Basically I just need to take a backup of the disk from the 20" so I can take that iMac in for repair. The 20" has a slightly larger enclosure to the 17" and doesn't fit inside the guts of the 17" properly. I've managed to connect it but it is resting slightly on top of the rest of the iMac and not screwed down (see attached image). I don't want to remove any additional screws from the chassis as they are silver coloured, which are NOT user-serviceable and I don't want to invalidate my warranty (hahaha yes, I know, I'm doing *this* !!) Is is safe to use it like this? Is swapping the disks over like this even going to work or am I just being a total moron? Now at the moment, the whole thing is lying face down on a sofabed so obviously if I can't seat the drive properly then I can't stand it up. I'm gonna need an external display. The only thing I can use is an LCD TV...what kind of cable will I need to connect this and will it automatically output to that display or is there some sort of display setting to change (i.e. am I going to have to try to stand this iMac up to view it?) Any help you can give me right now would be great!! Thanks!