So, there are a few things about Leopard that I find terrible annoying, and I want to fix them, but I can't seem to figure out how. 1. Does anyone have problems with their cursor "freaking out" every now and then? Sometimes, at seemingly random times, the cursor will shoot to one of the corners of the screen, sometimes multiple corners. Is there a way to "fix" this? 2. How do I get rid of file extensions showing automatically? As of now, I have to manually select the file to stop it's extension from showing. Is there an option somewhere to make the default "Hide extension" for all my files that I haven't found yet? 3. When using Adium and spaces, when I hover my cursor over the space where Adium would be, but in a different space, the status pop-up for my contacts will show up. Can I prevent this? Is it some sort of compatibility error? If you wonderful folks could provide some guidance, I would much appreciate it.