Anyone tried to install Aperture on older G5/G4?

Question

Has anyone tried to install Aperture on an older PowerMac G5 or PowerMac G4 that **has been upgraded** to a compliant graphics card? If anyone has had success in this regard and has done so on a PowerMac G4, could you also indicate whether or not you're using a processor upgrade?
I know the compatibility checker indicates such installations won't work, but it's important someone actually tries it for real -- maybe someone who has Aperture on a supported machine but also an unsupported one sitting around.

Answer 1

How do you know? And, if you don't own or have access to unsupported hardware or know of a case where someone has failed or succeeded in installing the actual application on unsupported hardware, I have to wonder why you submitted this "answer"; it's not helpful.
Since I made the original post I found, thanks to MacSurfer, a blog in which the author of the blog reported he had succeeded in installing the application on a PowerMac G4 that did not have Core Image support -- a 2003 G4 with "1.4GHz dual processors" (so I assume the 1.42GHz dual Firewire 800 model), and a boring old Radeon 9000 video card. The only requirements he officially met were the 1GB of RAM and 5GB of hard drive space. If this is a) true and b) typical, it means that not only is the application not blocked against certain processors or systems (not too surprising), it is also not blocked against non-Core Image graphics cards (a huge surprise to me).
http://creativebits.org/photography/aperturehits_thestreets
I'd like to know if this is strictly an accident (or a hack) or if it is indeed widespread. As someone with a 1.2GHz G4 who is considering putting in a 256MB VRAM Radeon 9600, chances are I could run this application quite comfortably if this report is accurate and did not involve a hack.