okay, so I've still got my dual 1.8 g5 powermac but the graphics card is starting to go out. it has a radeon 9800 in it and 2.25 gb of ram. Finding a replacement graphics card is getting harder and harder. So, my question is if replacing the card is worth it or if I should replace the whole computer with a mini. In some regards a new mini is a better machine than what i've got. For one, my pm is still a g5, the minis are intels. My pm is only a dual 1.8, the low end minis start at 2.26. My pm has 2.25 gb of ram, minis start at 2. my pm has 128 mb vram, minis have 256 (though shared with system ram). anyway, I'm sure that the list goes on and on, any suggestions?