Are there any Linux experts around these here OS X forums? I loaded Ubuntu 12.10 (64-bit) on a Dell Dimension 9200 yesterday and it's running really slow. It previously had Windows 7 Ultimate (64-bit) on it and it ran great. I know I haven't provided much detail here, but does anyone have an idea of where I can start to look? I'm thinking of reloading it with the 32-bit version to see if it runs better.